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	<title>Ewan Senergous, auteur/autrice sur Cenov&#039; Distribution</title>
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	<description>Equipements industriels, Pompes, Moteurs, Variateurs, Pièces détachées...</description>
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	<title>Ewan Senergous, auteur/autrice sur Cenov&#039; Distribution</title>
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	<item>
		<title>Configurez votre moteur asynchrone triphasé</title>
		<link>https://www.cenov-distribution.fr/configurez-votre-moteur-asynchrone-triphase/</link>
					<comments>https://www.cenov-distribution.fr/configurez-votre-moteur-asynchrone-triphase/#respond</comments>
		
		<dc:creator><![CDATA[Ewan Senergous]]></dc:creator>
		<pubDate>Mon, 17 Nov 2025 10:14:36 +0000</pubDate>
				<category><![CDATA[Uncategorized]]></category>
		<guid isPermaLink="false">https://www.cenov-distribution.fr/?p=987545354</guid>

					<description><![CDATA[<p>L’article <a href="https://www.cenov-distribution.fr/configurez-votre-moteur-asynchrone-triphase/">Configurez votre moteur asynchrone triphasé</a> est apparu en premier sur <a href="https://www.cenov-distribution.fr">Cenov&#039; Distribution</a>.</p>
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    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Questions essentielles - Moteur Asynchrone Triphasé</title>
    <style>
      * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
      }

      body {
        line-height: 1.4;
        background: transparent;
        padding: 0;
      }

      .moteur-form-container {
        max-width: 1200px;
        margin: 0 auto;
        background: white;
        border-radius: 8px;
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
        overflow: hidden;
      }

      .form-moteur-header {
        background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
        color: #fff;
        padding: 20px;
        text-align: center;
        margin-top: 0;
      }
      .form-moteur-header h1 {
        font-size: 2em;
        text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
        padding-bottom: 0px !important;
      }
      .form-moteur-header p {
        font-size: 1em;
        opacity: 0.9;
      }

      /* Surcharge du style Divi pour les h2 */
      .moteur-form-container h2 {
        margin-bottom: 5px !important;
      }

      .content {
        padding: 20px;
      }

      .section {
        margin-bottom: 20px;
        padding: 8px;
        background: #f3f4f6;
        border-radius: 8px;
        border-left: 4px solid #0066cc;
      }

      .category-title {
        background: #0066cc;
        color: #fff;
        padding: 10px 15px;
        margin: -8px -15px 15px -12px;
        border-radius: 8px 8px 0 0;
        font-size: 1.1em;
        font-weight: 600;
        display: flex;
        gap: 8px;
        align-items: center;
        max-width: 102%;
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      .question {
        margin-bottom: 10px;
        padding: 10px;
        background: #fff;
        border-radius: 6px;
        border-left: 3px solid #0066cc;
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      .question strong {
        color: #2a5298;
        margin-bottom: 5px;
        font-size: 1em;
      }

      .annotation {
        display: inline-block;
        margin-left: 8px;
        padding: 2px 10px;
        background: linear-gradient(135deg, #f0f4f8 0%, #e8eaf6 100%);
        border-radius: 12px;
        font-size: 0.85em;
        color: #3d4752;
        font-weight: 500;
        border: 1px solid #6b7280;
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      .info-box {
        background: #e3f2fd;
        padding: 8px;
        border-radius: 5px;
        margin-top: 8px;
        border-left: 3px solid #2196f3;
        font-size: 0.85em;
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      .highlight {
        background: #fff3cd;
        padding: 3px 8px;
        border-radius: 4px;
        color: #664d03;
        font-weight: 600;
      }

      .answer-field {
        margin-top: 10px;
        width: 100%;
      }
      .answer-field input,
      .answer-field textarea,
      .answer-field select {
        width: 100%;
        padding: 10px;
        border: 1px solid #6b7280;
        border-radius: 6px;
        font-size: 1em;
        font-family: inherit;
      }
      .answer-field input:focus,
      .answer-field textarea:focus,
      .answer-field select:focus {
        outline: none;
        border : 2px solid #0066cc;
      }
      .answer-field textarea {
        resize: vertical;
        min-height: 85px;
      }

      .radio-group,
      .checkbox-group {
        margin-top: 10px;
      }
      .radio-group label,
      .checkbox-group label {
        display: block;
        padding: 8px 12px;
        margin: 5px 0;
        background: #fff;
        border: 1px solid #6b7280;
        border-radius: 6px;
        cursor: pointer;
      }
      .radio-group label:hover,
      .checkbox-group label:hover {
        background: #eff6ff;
        border-color:#0066cc;
      }
      .radio-group input[type="radio"],
      .checkbox-group input[type="checkbox"] {
        margin-right: 10px;
        cursor: pointer;
      }

      /* === Bouton d'envoi === */
      .form-submit {
        display: flex;
        justify-content: center;
      }
      .btn-submit {
        width: auto;
        max-width: 300px;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        color: white;
        background-color: #0066cc;
        border: none;
        font-weight: 600;
        border-radius: 6px;
        font-size: 1rem;
        padding: 12px 24px;
        cursor: pointer;
        box-shadow: 0 2px 5px rgba(37, 99, 235, 0.2);
      }
      .btn-submit:hover {
        background-color: #2563eb;
        transform: translateY(-2px);
        box-shadow: 0 4px 8px rgba(37, 99, 235, 0.3);
      }
      .btn-submit:focus {
        outline: none;
        box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.5);
      }
      .btn-submit svg {
        width: 16px;
        height: 16px;
      }

      .required {
        color: #c92a2a;
        font-weight: bold;
        margin-left: 3px;
      }

      .form-moteur-footer {
        background: #1e3c72;
        color: #fff;
        text-align: center;
        padding: 20px;
        font-size: 0.9em;
      }

      @media (max-width: 768px) {
        .form-moteur-header h1 {
          font-size: 1.3em;
        }
        .content {
          padding: 20px;
        }
        .section {
          padding: 8px;
        }
        .category-title {
          margin: -8px -15px 15px -10px !important;
          max-width: 107% !important;
        }
        .inline-one-line {
          flex-direction: column;
          gap: 8px;
        }
        input[type="file"]::file-selector-button {
          width: 100%;
          display: block;
          margin-bottom: 8px;
        }
      }

      @media (min-width: 769px) and (max-width: 1024px) {
        .category-title {
          margin: -8px -15px 15px -10px;
          max-width: 103%;
        }
      }

      /* ===== Popups (génériques) ===== */
      .popup-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.7);
        z-index: 9999;
        justify-content: center;
        align-items: center;
        animation: fadeIn 0.3s ease;
      }
      .popup-overlay.active {
        display: flex;
      }
      @keyframes fadeIn {
        from {
          opacity: 0;
        }
        to {
          opacity: 1;
        }
      }
      @keyframes slideDown {
        from {
          transform: translateY(-50px);
          opacity: 0;
        }
        to {
          transform: translateY(0);
          opacity: 1;
        }
      }

      .popup-content {
        background: #fff;
        border-radius: 20px;
        padding: 40px;
        max-width: 750px;
        width: 90%;
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
        position: relative;
        animation: slideDown 0.4s ease;
        max-height: 90vh;
        overflow: auto;
        margin-top: 15rem;
      }
      .popup-close-x {
        position: absolute;
        top: 15px;
        right: 15px;
        background: transparent;
        border: none;
        font-size: 2em;
        color: #999;
        cursor: pointer;
        width: 40px;
        height: 40px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
      }
      .popup-close-x:hover {
        background: #f0f0f0;
        color: #333;
      }

      .popup-header {
        text-align: center;
        margin-bottom: 30px;
      }
      .popup-header h2 {
        color: #1e3c72;
        font-size: 2em;
        margin-bottom: 10px;
      }
      .popup-header p {
        color: #333;
        font-size: 1.1em;
        line-height: 1.6;
      }
      .popup-body {
        margin: 25px 0;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 15px;
      }
      .popup-feature {
        display: flex;
        align-items: flex-start;
        gap: 15px;
        margin-bottom: 0;
        padding: 8px;
        background: #f8f9fa;
        border-radius: 10px;
        border-left: 4px solid #0066cc;
      }
      @media (max-width: 600px) {
        .popup-body {
          grid-template-columns: 1fr;
        }
      }
      @media (max-width: 768px) {
        .popup-content {
          margin-top: 17rem;
          padding: 20px;
          max-height: 55vh;
        }
      }
      .popup-feature-icon {
        font-size: 1.3em;
        flex-shrink: 0;
      }
      .popup-close-btn {
        background: linear-gradient(135deg, #4a90e2 0%, #357abd 100%);
        color: #fff;
        border: none;
        padding: 15px 40px;
        font-size: 1.1em;
        font-weight: 600;
        border-radius: 10px;
        cursor: pointer;
        width: 100%;
        box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
      }

      /* ===== Popups spécifiques ===== */
      .popup-carcasse,
      .popup-humidite,
      .popup-ie4,
      .popup-montage {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.7);
        justify-content: center;
        align-items: center;
        z-index: 10000;
      }
      .popup-carcasse.active,
      .popup-humidite.active,
      .popup-ie4.active,
      .popup-montage.active {
        display: flex;
      }

      .popup-carcasse-content,
      .popup-humidite-content,
      .popup-ie4-content,
      .popup-montage-content {
        background: #fff;
        border-radius: 15px;
        padding: 25px;
        width: 90%;
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
        position: relative;
        animation: slideDown 0.35s ease;
        max-height: 67vh;
        overflow: auto;
        margin-top: 13rem;
      }

      .popup-carcasse-header,
      .popup-humidite-header,
      .popup-ie4-header {
        margin-bottom: 15px;
        padding-bottom: 12px;
        border-bottom: 2px solid #e8eaf6;
      }
      .popup-carcasse-header h2,
      .popup-humidite-header h2,
      .popup-ie4-header h2 {
        color: #1e3c72;
        font-size: 1.5em;
        margin: 0;
      }
      .popup-montage-content {
        max-width: 1200px;
      }
      .popup-carcasse-content,
      .popup-humidite-content {
        max-width: 650px;
      }
      .popup-montage-header h2 {
        color: #1e3c72;
        font-size: 1.3em;
        margin: 0 0 20px 0;
      }
      .popup-montage-close,
      .popup-humidite-close,
      .ie4-close,
      .popup-carcasse-close {
        background: linear-gradient(135deg, #4a90e2 0%, #357abd 100%);
        color: #fff;
        border: none;
        padding: 10px 22px;
        font-weight: 600;
        border-radius: 8px;
        cursor: pointer;
        width: 100%;
        margin-top: 14px;
      }

      .popup-carcasse-body,
      .popup-humidite-body,
      .popup-ie4-body {
        color: #333;
        line-height: 1.6;
      }
      .popup-carcasse-examples,
      .popup-humidite-items,
      .ie4-items {
        background: #f8f9fa;
        padding: 12px;
        border-radius: 10px;
        margin-top: 10px;
        border-left: 4px solid #0066cc;
      }

      /* Styles pour les catégories de montage */
      .montage-category {
        margin-bottom: 25px;
      }
      .montage-category-title {
        background: linear-gradient(135deg, #4a90e2 0%, #357abd 100%);
        color: #fff;
        padding: 12px 18px;
        border-radius: 8px;
        font-size: 1.05em;
        font-weight: 700;
        margin-bottom: 12px;
        box-shadow: 0 2px 8px rgba(74, 144, 226, 0.2);
      }

      /* Grille d'images montage */
      .montage-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 14px;
        margin-top: 10px;
      }
      @media (max-width: 1100px) {
        .montage-grid {
          grid-template-columns: 1fr 1fr 1fr;
        }
      }
      @media (max-width: 900px) {
        .montage-grid {
          grid-template-columns: 1fr 1fr;
        }
      }
      @media (max-width: 520px) {
        .montage-grid {
          grid-template-columns: 1fr;
        }
      }
      .montage-card {
        background: #f8f9ff;
        border: 2px solid #e2e6ff;
        border-radius: 12px;
        overflow: hidden;
        cursor: pointer;
      }
      .montage-card:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 18px rgba(102, 126, 234, 0.25);
        border-color: #0066cc;
      }
      .montage-card img {
        display: block;
        width: 100%;
        height: 180px;
        object-fit: cover;
        background: #eef2ff;
      }
      .montage-card figcaption {
        padding: 10px;
        text-align: center;
        font-weight: 700;
        color: #1e3c72;
        font-size: 0.95rem;
      }

      .ie4-note {
        margin-top: 12px;
        padding: 10px;
        background: #fff9e6;
        border-left: 4px solid #ffc107;
        border-radius: 6px;
        font-size: 0.95em;
        color: #5c4b00;
      }

      /* ======= Tableau Options + Normes ======= */
      .options-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 12px;
        margin-top: 8px;
      }
      .options-card {
        background: #fff;
        border: 1px solid #6b7280 !important;
        border-radius: 6px;
        padding: 10px 12px;
      }
      .options-card h3 {
        font-size: 1.02rem;
        margin-bottom: 6px;
        color: #2a2a2a;
        font-weight: 700;
      }
      .options-list {
        list-style: none;
      }
      .options-list li {
        display: flex;
        align-items: flex-start;
        gap: 8px;
        padding: 4px 0;
        font-size: 0.96rem;
        color: #333;
        border-bottom: 1px solid #eee;
      }
      .options-list li:last-child {
        border-bottom: none;
      }
      .options-list input[type="checkbox"] {
        transform: translateY(4px);
      }
      .options-inline-input {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        flex-wrap: wrap;
      }
      .options-inline-input input[type="checkbox"] {
        transform: translateY(0px);
      }
      .options-inline-input input[type="text"] {
        flex: 1 1 160px;
        min-width: 140px;
        max-width: 320px;
        padding: 6px 8px;
        border: 1px solid #ccc;
        border-radius: 4px;
        font-size: 0.95rem;
      }
      @media (max-width: 900px) {
        .options-grid {
          grid-template-columns: 1fr;
        }
      }

      /* ===== Groupes radio/checkbox sur UNE SEULE LIGNE ===== */
      .inline-one-line {
        display: flex;
        align-items: start;
        gap: 12px;
      }
      .inline-one-line label {
        display: inline-flex;
        align-items: center;
        margin: 0;
      }
      .inline-one-line input[type="radio"],
      .inline-one-line input[type="checkbox"] {
        margin-right: 8px;
      }

      /* ===== Frein à intégrer (détails) ===== */
      .frein-details {
        background: #f7f9ff;
        border-left: 3px solid #0066cc;
        padding: 10px;
        border-radius: 6px;
        margin-top: 8px;
      }

      /* ===== Grille compacte pour paires Nom/Email etc. ===== */
      .two-col {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 12px;
      }
      @media (max-width: 700px) {
        .two-col {
          grid-template-columns: 1fr;
        }
      }

      /* ===== Indication "Plaque signalétique" ===== */
      .question[data-from-plaque="true"] {
        border-left-color: #22c55e; /* vert */
        position: relative;
      }
      .badge-plaque {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        margin-left: 8px;
        padding: 2px 8px;
        border-radius: 12px;
        font-size: 0.82em;
        font-weight: 600;
        background: #dcfce7;
        color: #14532d;
        border: 1px solid #22c55e;
      }
      .badge-plaque i {
        font-style: normal;
      }

      /* Reset styles Divi sur les listes du formulaire */
      #left-area .moteur-form-container ul,
      .entry-content .moteur-form-container ul,
      .moteur-form-container ul,
      .moteur-form-container .options-list {
        line-height: inherit;
        padding: 0;
        list-style: none;
      }
    </style>
  </head>
  <body>
    <!-- Popup Humidité -->
    <div class="popup-humidite" id="humiditePopup">
      <div class="popup-humidite-content">
        <button class="popup-close-x" onclick="closeHumiditePopup()">
          &times;
        </button>
        <div class="popup-humidite-header">
          <h2>💧 Humidité relative (HR) :</h2>
        </div>
        <div class="popup-humidite-body">
          <p style="margin-bottom: 12px">
            L'humidité relative indique le niveau d'humidité dans l'air ambiant
            :
          </p>
          <div class="popup-humidite-items">
            <div class="popup-humidite-item">
              •<strong>HR &lt; 60%</strong> : Atmosphère sèche
            </div>
            <div class="popup-humidite-item">
              •<strong>HR 60-80%</strong> : Atmosphère normale
            </div>
            <div class="popup-humidite-item">
              •<strong>HR 80-95%</strong> : Atmosphère humide
            </div>
            <div class="popup-humidite-item">
              •<strong>HR &gt; 95%</strong> : Atmosphère très humide
            </div>
          </div>
        </div>
        <button class="popup-montage-close" onclick="closeHumiditePopup()">
          Compris !
        </button>
      </div>
    </div>

    <!-- Popup IE4 - NOUVELLE VERSION AVEC IMAGE -->
    <div class="popup-ie4" id="ie4Popup">
      <div class="popup-ie4-content">
        <button class="popup-close-x" onclick="closeIE4Popup()">&times;</button>
        <div class="popup-ie4-header">
          <h2>♻️ IE (indice énérgétique) – Plage de puissance :</h2>
        </div>

        <div class="popup-ie4-body">
          <p style="margin-bottom: 15px">
            La classe de rendement <strong>IE4</strong> (super premium) désigne
            des moteurs très efficaces, réduisant les pertes et la consommation.
            Voici les échéances réglementaires (applicable depuis le 1er juillet
            2023) pour les différentes classes d'efficacité énergétique :
          </p>

          <div style="text-align: center; margin: 20px 0">
            <img decoding="async"
              src="https://www.cenov-distribution.fr/wp-content/uploads/2025/11/moteurs-echeance-2023.webp"
              alt="Échéances réglementaires moteurs IE"
              style="
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                border-radius: 8px;
                box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
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          </div>

          <!-- ✅ SECTION AJOUTÉE : explication des plages de puissance -->
          <div class="ie4-details" style="margin: 15px 0">
            <h3 style="margin-bottom: 8px">Plages de puissance par classe :</h3>
            <ul style="margin-left: 18px; margin-bottom: 10px">
              <li>
                <strong>IE2</strong> → Environ
                <strong>0,12 à 0,75 kW</strong> (faible puissance)
              </li>
              <li>
                <strong>IE3</strong> → Environ
                <strong>0,75 à 1 000 kW</strong> (moyenne à forte puissance)
              </li>
              <li>
                <strong>IE4</strong> → Environ
                <strong>75 à 200 kW</strong> (très haute efficacité)
              </li>
            </ul>
            <p>
              <em>À retenir :</em> IE4 offre le meilleur rendement mais sur une
              plage de puissance plus restreinte, tandis que IE3 couvre la
              majorité des usages et constitue la norme minimale actuelle en
              Europe.
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        <div class="popup-carcasse-header">
          <h2>📐 Comprendre la taille de carcasse :</h2>
        </div>
        <div class="popup-carcasse-body">
          <p>
            Les chiffres correspondent à la
            <strong style="color: #1e3c72">hauteur d'axe (mm)</strong>.
          </p>
          <div class="popup-carcasse-examples">
            <div style="margin-bottom: 10px; font-weight: 600; color: #1e3c72">
              💡 Exemples :
            </div>
            <div class="popup-carcasse-example">
              • <strong>90S</strong> = <strong>90 mm</strong> hauteur d'axe, longueur S
            </div>
            <div class="popup-carcasse-example">
              • <strong>132M</strong> = <strong>132 mm</strong> hauteur d'axe, longueur M
            </div>
            <div class="popup-carcasse-example">
              • <strong>160L</strong> = <strong>160 mm</strong> hauteur d'axe, longueur L
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        </div>
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          Compris !
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      <div class="popup-montage-content">
        <button class="popup-close-x" onclick="closeMontagePopup()">
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        <div class="popup-montage-header">
          <h2>Cliquez sur une photo pour sélectionner (norme IEC 60034-7) :</h2>
        </div>

        <div class="montage-category">
          <div class="montage-category-title">🔧 Montage à pattes :</div>
          <div class="montage-grid">
            <figure
              class="montage-card"
              data-value="B3"
              data-description="À pattes B3 (sol, arbre horizontal)"
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              <img decoding="async"
                src="https://www.cenov-distribution.fr/wp-content/uploads/2025/11/fixation-B3-400x284-1.webp"
                alt="Montage B3"
              />
              <figcaption>
                <strong>B3</strong> - Pattes au sol, arbre horizontal
              </figcaption>
            </figure>
            <figure
              class="montage-card"
              data-value="B6"
              data-description="À pattes murales B6"
            >
              <img decoding="async"
                src="https://www.cenov-distribution.fr/wp-content/uploads/2025/11/fixation-B6-400x284-1.webp"
                alt="Montage B6"
              />
              <figcaption>
                <strong>B6</strong> - Pattes murales, arbre horizontal
              </figcaption>
            </figure>
            <figure
              class="montage-card"
              data-value="B7"
              data-description="À pattes murales B7 (arbre vertical bas)"
            >
              <img decoding="async"
                src="https://www.cenov-distribution.fr/wp-content/uploads/2025/11/fixation-B7-400x284-1.webp"
                alt="Montage B7"
              />
              <figcaption>
                <strong>B7</strong> - Pattes murales, arbre vertical ↓
              </figcaption>
            </figure>
            <figure
              class="montage-card"
              data-value="B8"
              data-description="À pattes inversées B8 (plafond)"
            >
              <img decoding="async"
                src="https://www.cenov-distribution.fr/wp-content/uploads/2025/11/fixation-B8-400x284-1.webp"
                alt="Montage B8"
              />
              <figcaption>
                <strong>B8</strong> - Pattes inversées au plafond
              </figcaption>
            </figure>
            <figure
              class="montage-card"
              data-value="V5"
              data-description="V5 (arbre vers le bas)"
            >
              <img decoding="async"
                src="https://www.cenov-distribution.fr/wp-content/uploads/2025/11/fixation-V5-400x284-1.webp"
                alt="Montage V5"
              />
              <figcaption>
                <strong>V5</strong> - Fixation murale, arbre ↓
              </figcaption>
            </figure>
            <figure
              class="montage-card"
              data-value="V6"
              data-description="V6 (arbre vers le haut)"
            >
              <img decoding="async"
                src="https://www.cenov-distribution.fr/wp-content/uploads/2025/11/fixation-V6-400x284-1.webp"
                alt="Montage V6"
              />
              <figcaption>
                <strong>V6</strong> - Fixation murale, arbre ↑
              </figcaption>
            </figure>
          </div>
        </div>

        <div class="montage-category">
          <div class="montage-category-title">
            ⚙️ Montage à bride à trous lisses (FF) :
          </div>
          <div class="montage-grid">
            <figure
              class="montage-card"
              data-value="B5"
              data-description="Bride FF B5 (arbre horizontal)"
            >
              <img decoding="async"
                src="https://www.cenov-distribution.fr/wp-content/uploads/2025/11/fixation-B5-400x284-1.webp"
                alt="Montage B5"
              />
              <figcaption>
                <strong>B5</strong> - Bride FF, arbre horizontal
              </figcaption>
            </figure>
            <figure
              class="montage-card"
              data-value="B35"
              data-description="Pattes + Bride FF B35"
            >
              <img decoding="async"
                src="https://www.cenov-distribution.fr/wp-content/uploads/2025/11/fixation-B35-400x284-1.webp"
                alt="Montage B35"
              />
              <figcaption>
                <strong>B35</strong> - Pattes + Bride FF
              </figcaption>
            </figure>
            <figure
              class="montage-card"
              data-value="V3"
              data-description="V3 (arbre vertical haut)"
            >
              <img decoding="async"
                src="https://www.cenov-distribution.fr/wp-content/uploads/2025/11/fixation-V3-400x284-1.webp"
                alt="Montage V3"
              />
              <figcaption>
                <strong>V3</strong> - Bride en bas, arbre ↑
              </figcaption>
            </figure>
            <figure
              class="montage-card"
              data-value="V1"
              data-description="V1 (arbre vertical bas)"
            >
              <img decoding="async"
                src="https://www.cenov-distribution.fr/wp-content/uploads/2025/11/fixation-V1-400x284-1.webp"
                alt="Montage V1"
              />
              <figcaption>
                <strong>V1</strong> - Bride en haut, arbre ↓
              </figcaption>
            </figure>
            <figure
              class="montage-card"
              data-value="V15"
              data-description="V15"
            >
              <img decoding="async"
                src="https://www.cenov-distribution.fr/wp-content/uploads/2025/11/fixation-V15-400x284-1.webp"
                alt="Montage V15"
              />
              <figcaption>
                <strong>V15</strong> - fixation
              </figcaption>
            </figure>
          </div>
        </div>

        <div class="montage-category">
          <div class="montage-category-title">
            🔩 Montage à bride à trous taraudés (FT) :
          </div>
          <div class="montage-grid">
            <figure
              class="montage-card"
              data-value="B14"
              data-description="Bride FT B14 (arbre horizontal)"
            >
              <img decoding="async"
                src="https://www.cenov-distribution.fr/wp-content/uploads/2025/11/fixation-B14-400x284-1.webp"
                alt="Montage B14"
              />
              <figcaption>
                <strong>B14</strong> - Bride FT, arbre horizontal
              </figcaption>
            </figure>
            <figure
              class="montage-card"
              data-value="B34"
              data-description="Pattes + Bride FT B34"
            >
              <img decoding="async"
                src="https://www.cenov-distribution.fr/wp-content/uploads/2025/11/fixation-B34-400x284-1.webp"
                alt="Montage B34"
              />
              <figcaption>
                <strong>B34</strong> - Pattes + Bride FT
              </figcaption>
            </figure>
            <figure
              class="montage-card"
              data-value="V58"
              data-description="V58"
            >
              <img decoding="async"
                src="https://www.cenov-distribution.fr/wp-content/uploads/2025/11/fixation-V58-400x284-1.webp"
                alt="Montage V58"
              />
              <figcaption>
                <strong>V58</strong> - fixation
              </figcaption>
            </figure>
            <figure
              class="montage-card"
              data-value="V19"
              data-description="V19"
            >
              <img decoding="async"
                src="https://www.cenov-distribution.fr/wp-content/uploads/2025/11/fixation-V19-400x284-1.webp"
                alt="Montage V19"
              />
              <figcaption>
                <strong>V19</strong> - fixation
              </figcaption>
            </figure>
            <figure
              class="montage-card"
              data-value="V18"
              data-description="V18"
            >
              <img decoding="async"
                src="https://www.cenov-distribution.fr/wp-content/uploads/2025/11/fixation-V18-400x284-1.webp"
                alt="Montage V18"
              />
              <figcaption>
                <strong>V18</strong> - fixation
              </figcaption>
            </figure>
            <figure
              class="montage-card"
              data-value="V69"
              data-description="V69"
            >
              <img decoding="async"
                src="https://www.cenov-distribution.fr/wp-content/uploads/2025/11/fixation-V69-400x284-1.webp"
                alt="Montage V69"
              />
              <figcaption>
                <strong>V69</strong> - fixation
              </figcaption>
            </figure>
          </div>
        </div>

        <button class="popup-montage-close" onclick="closeMontagePopup()">
          Fermer
        </button>
      </div>
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      <div class="popup-content">
        <button class="popup-close-x" onclick="closePopup()">&times;</button>
        <div class="popup-header">
          <h2>Bienvenue !</h2>
          <p>
            Ce questionnaire vous guide pour choisir le moteur asynchrone
            triphasé adapté à vos besoins.
          </p>
        </div>
        <div class="popup-body">
          <div class="popup-feature">
            <div class="popup-feature-icon">📋</div>
            <div>
              <strong>Questions structurées</strong>
              <p>10 catégories couvrant les points techniques essentiels</p>
            </div>
          </div>
          <div class="popup-feature">
            <div class="popup-feature-icon">💡</div>
            <div>
              <strong>Infos plaque signalétique</strong>
              <p>Les champs identifiables sur la plaque sont indiqués</p>
            </div>
          </div>
          <div class="popup-feature">
            <div class="popup-feature-icon">🔗</div>
            <div>
              <strong>Articles explicatifs</strong>
              <p>Des liens pour approfondir chaque notion</p>
            </div>
          </div>
          <div class="popup-feature">
            <div class="popup-feature-icon">⚠️</div>
            <div>
              <strong>Champs obligatoires</strong>
              <p>
                Repérés par un
                <span style="color: #c92a2a; font-weight: bold">*</span>
              </p>
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        <h1 style="color: white;">⚡Configurez votre moteur asynchrone triphasé et obtenez un devis sur mesure :</h1>
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        <!-- 1. APPLICATION -->
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          <div class="category-title">⚙️ CARACTÉRISTIQUES DE L'APPLICATION :</div>
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            <strong
              >🔋 Quelle est la puissance requise ?
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            <span class="annotation">en kW</span>
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              <em>Puissance mécanique nécessaire pour entraîner la machine.</em>
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              <input
                type="number"
                name="puissance_kw"
                step="0.1"
                placeholder="Puissance kW"
                required
              />
            </div>
          </div>

          <div class="question" data-from-plaque="true">
            <strong
              >🔄 Quelle est la vitesse de rotation ?
              <span class="required">*</span></strong
            >
            <span class="annotation">en tr/min</span>
            <div class="info-box">
              <em>La vitesse dépend du nombre de pôles.</em>
            </div>
            <div class="answer-field">
              <select id="vitesse" name="vitesse" required>
                <option value="">Choisissez une vitesse</option>
                <option value="2900">2 pôles → ~3000 tr/min (2900 réels)</option>
                <option value="1450">4 pôles → ~1500 tr/min (1450 réels)</option>
                <option value="960">6 pôles → ~1000 tr/min (960 réels)</option>
                <option value="720">8 pôles → ~750 tr/min (720 réels)</option>
                <option value="autre">Autre vitesse (à préciser)</option>
              </select>
            </div>

            <div
              class="answer-field"
              id="vitesse_autre_input"
              style="display: none; margin-top: 8px"
            >
              <input
                type="number"
                name="vitesse_autre_rpm"
                placeholder="Entrez la vitesse en tr/min..."
              />
            </div>
          </div>
        </div>

        <!-- 2. ALIMENTATION -->
        <div class="section">
          <div class="category-title">⚡ ALIMENTATION ÉLECTRIQUE :</div>

          <h2 style="color: #c92a2a; margin-bottom: 10px; font-size: 0.95em">
            Informations obligatoires <span class="required">*</span>
          </h2>

          <div class="question" data-from-plaque="true">
            <label for="tension"
              ><strong
                >⚡ Quelle est votre tension d'alimentation ?
                <span class="required">*</span></strong
              ></label
            ><span class="annotation">en V</span>
            <div class="info-box">
              <em
                >Le moteur doit être compatible avec la tension disponible.</em
              >
            </div>
            <div class="answer-field">
              <select
                id="tension"
                name="tension"
                required
                onchange="document.getElementById('tension_autre').style.display = (this.value==='autre') ? 'block' : 'none';"
              >
                <option value="">Sélectionnez</option>
                <option value="230/400">230/400 V</option>
                <option value="400/690">400/690 V</option>
                <option value="autre">Autre (à préciser)</option>
              </select>
            </div>
            <div
              class="answer-field"
              id="tension_autre"
              style="display: none; margin-top: 10px"
            >
              <input type="text" name="tension_autre" placeholder="Précisez la tension..." />
            </div>
          </div>

          <div class="question" data-from-plaque="true">
            <label for="frequence"
              ><strong
                >📊 Quelle est la fréquence du réseau ?
                <span class="required">*</span></strong
              ></label
            ><span class="annotation">en Hz</span>
            <div class="answer-field">
              <select id="frequence" name="frequence" required>
                <option value="">Sélectionnez</option>
                <option value="50" selected>50 Hz</option>
                <option value="60">60 Hz</option>
              </select>
            </div>
          </div>
        </div>

        <!-- 3. INSTALLATION TECHNIQUE -->
        <div class="section">
          <div class="category-title">🔧 INSTALLATION TECHNIQUE :</div>

          <h2 style="color: #c92a2a; margin-bottom: 10px; font-size: 0.95em">
            Informations obligatoires <span class="required">*</span>
          </h2>

          <div class="question" data-from-plaque="true">
            <strong
              >🔧 Quel type de montage ? <span class="required">*</span></strong
            >
            <div class="info-box">
              <em
                >Le mode de fixation détermine l'installation sur la
                machine.</em
              >
            </div>

            <div style="margin-top: 10px">
              <button
                type="button"
                onclick="openMontagePopup()"
                style="
                  background: linear-gradient(135deg, #4a90e2 0%, #357abd 100%);
                  color: #fff;
                  border: none;
                  padding: 8px 16px;
                  border-radius: 8px;
                  font-size: 0.95em;
                  font-weight: 600;
                  cursor: pointer;
                  box-shadow: 0 2px 8px rgba(74, 144, 226, 0.3);
                "
              >
                📸 Voir les types en images
              </button>
            </div>

            <div class="answer-field" style="margin-top: 10px">
              <select id="montage" name="montage" required>
                <option value="">Type de montage</option>
                <option value="B3">B3</option>
                <option value="B5">B5</option>
                <option value="B14">B14</option>
                <option value="B35">B35</option>
                <option value="B34">B34</option>
                <option value="B6">B6</option>
                <option value="B7">B7</option>
                <option value="B8">B8</option>
                <option value="V5">V5</option>
                <option value="V58">V58</option>
                <option value="V3">V3</option>
                <option value="V6">V6</option>
                <option value="V1">V1</option>
                <option value="V15">V15</option>
                <option value="V19">V19</option>
                <option value="V18">V18</option>
                <option value="V69">V69</option>
              </select>
            </div>
          </div>

          <h2 style="color: #2a5298; margin: 15px 0 10px; font-size: 0.95em">
            Informations complémentaires :
          </h2>

          <div class="question" data-from-plaque="true">
            <label for="taille_carcasse"><strong>📏 Contraintes d'encombrement ?</strong></label>
            <div class="info-box">
              <em>Dimensions max autorisées pour l'intégration.</em>
            </div>
            <div style="margin-top: 12px">
              <button
                type="button"
                onclick="openCarcassePopup()"
                style="
                  background: linear-gradient(135deg, #4a90e2 0%, #357abd 100%);
                  color: #fff;
                  border: none;
                  padding: 10px 20px;
                  border-radius: 8px;
                  font-size: 0.95em;
                  font-weight: 600;
                  cursor: pointer;
                  box-shadow: 0 2px 8px rgba(74, 144, 226, 0.3);
                "
              >
                📐 Comprendre la taille de carcasse - Hauteur d'axe
              </button>
            </div>
            <div class="answer-field">
              <select
                id="taille_carcasse"
                name="taille_carcasse"
                onchange="document.getElementById('taille_carcasse_autre').style.display = (this.value==='autre') ? 'block' : 'none';"
              >
                <option value="">Taille de carcasse</option>
                <option>56</option>
                <option>63</option>
                <option>71</option>
                <option>80</option>
                <option>90S</option>
                <option>90L</option>
                <option>100L</option>
                <option>112M</option>
                <option>132S</option>
                <option>132M</option>
                <option>160M</option>
                <option>160L</option>
                <option>180M</option>
                <option>180L</option>
                <option>200L</option>
                <option>225S</option>
                <option>225M</option>
                <option>250M</option>
                <option>280S</option>
                <option>280M</option>
                <option>315S</option>
                <option>315M</option>
                <option>315L</option>
                <option value="autre">Autre (à préciser)</option>
              </select>
            </div>
            <div
              class="answer-field"
              id="taille_carcasse_autre"
              style="display: none; margin-top: 10px"
            >
              <input
                type="text"
                name="taille_carcasse_autre"
                placeholder="Précisez la taille de la carcasse..."
              />
            </div>
          </div>

          <div class="question">
            <strong>🏗️ Matière de la carcasse ?</strong>
            <div class="info-box">
              <em>Impacte poids, robustesse et dissipation thermique.</em>
            </div>
            <div class="radio-group inline-one-line">
              <label
                ><input type="radio" name="matiere" value="alu" /><span
                  >Aluminium</span
                ></label
              >
              <label
                ><input type="radio" name="matiere" value="fonte" /><span
                  >Fonte</span
                ></label
              >
              <label
                ><input type="radio" name="matiere" value="acier" /><span
                  >Acier</span
                ></label
              >
            </div>
          </div>

          <div class="question" data-from-plaque="true">
            <strong>❄️ Mode de refroidissement :</strong>
            <div class="info-box">
              <em>Détermine l'évacuation de la chaleur.</em>
            </div>
            <div class="radio-group inline-one-line">
              <label
                ><input
                  type="radio"
                  name="refroidissement"
                  value="IC411"
                  checked
                /><span
                  ><strong style="color: #0066cc"
                    >✓ Standard : IC411 (TEFC, auto-ventilé)</strong
                  ></span
                ></label
              >
              <label
                ><input
                  type="radio"
                  name="refroidissement"
                  value="IC416"
                /><span>IC416 (ventilation forcée)</span></label
              >
              <label
                ><input
                  type="radio"
                  name="refroidissement"
                  value="autre"
                /><span>Autre (à préciser)</span></label
              >
            </div>
            <div
              class="answer-field"
              id="refroidissement_autre"
              style="display: none; margin-top: 10px"
            >
              <input
                type="text"
                name="refroidissement_autre"
                placeholder="Précisez le mode de refroidissement..."
              />
            </div>
          </div>
        </div>

        <!-- 5. CONDITIONS D'UTILISATION -->
        <div class="section">
          <div class="category-title">⏱️ CONDITIONS D'UTILISATION :</div>

          <h2 style="color: #c92a2a; margin-bottom: 10px; font-size: 0.95em">
            Informations obligatoires <span class="required">*</span>
          </h2>

          <div class="question" data-from-plaque="true">
            <strong
              >⏱️ Régime de fonctionnement ?
              <span class="required">*</span></strong
            >
            <div class="info-box">
              <em>Influe sur le dimensionnement thermique.</em>
            </div>
            <div class="radio-group inline-one-line">
              <label
                ><input type="radio" name="regime" value="S1" checked required /><span
                  ><strong style="color: #0066cc"
                    >✓ Standard : S1 (continu)</strong
                  ></span
                ></label
              >
              <label
                ><input type="radio" name="regime" value="S2" /><span
                  >S2 (temporaire)</span
                ></label
              >
              <label
                ><input type="radio" name="regime" value="S3-S10" /><span
                  >S3 à S10 (intermittent)</span
                ></label
              >
            </div>
          </div>
        </div>

        <!-- 6. ENVIRONNEMENT -->
        <div class="section">
          <div class="category-title">🌍 ENVIRONNEMENT D'INSTALLATION :</div>

          <h2 style="color: #c92a2a; margin-bottom: 10px; font-size: 0.95em">
            Informations obligatoires <span class="required">*</span>
          </h2>

          <div class="question" data-from-plaque="true">
            <strong
              >🛡️ Indice de protection requis ?
              <span class="required">*</span></strong
            >
            <div class="radio-group inline-one-line">
              <label
                ><input type="radio" name="ip" value="IP55" checked required /><span
                  ><strong style="color: #0066cc"
                    >✓ Standard : IP55
                  </strong></span
                ></label
              >
              <label
                ><input type="radio" name="ip" value="IP56" /><span
                  ><strong style="color: #0066cc">IP56</strong> – Forte
                  projection d'eau</span
                ></label
              >
              <label
                ><input type="radio" name="ip" value="IP65" /><span
                  ><strong style="color: #0066cc">IP65/IP66</strong> – Jets
                  puissants / lavage</span
                ></label
              >
              <label
                ><input type="radio" name="ip" value="IP67" /><span
                  ><strong style="color: #0066cc">IP67/IP68</strong> –
                  Immersion</span
                ></label
              >
            </div>
          </div>

          <div class="question" data-from-plaque="true">
            <strong>🌡️ Température ambiante ?</strong
            ><span class="annotation">min/max</span>
            <div class="info-box">
              <em
                >Températures extrêmes → isolation / refroidissement adapté.</em
              >
            </div>
            <div class="radio-group inline-one-line">
              <label
                ><input
                  type="radio"
                  name="temperature"
                  value="standard"
                  checked
                /><span
                  ><strong style="color: #0066cc"
                    >✓ Standard : -20°C à +40°C</strong
                  ></span
                ></label
              >
              <label
                ><input
                  type="radio"
                  name="temperature"
                  value="personnalise"
                /><span>✏️ Plage personnalisée</span></label
              >
            </div>
            <div
              class="answer-field"
              id="temp_personnalise_input"
              style="display: none; margin-top: 15px"
            >
              <div class="two-col">
                <div>
                  <label
                    style="
                      display: block;
                      margin-bottom: 5px;
                      color: #333;
                      font-weight: 500;
                    "
                    >Min (°C) :
                    <input type="number" name="temp_min" placeholder="Ex: -25" />
                  </label>
                </div>
                <div>
                  <label
                    style="
                      display: block;
                      margin-bottom: 5px;
                      color: #333;
                      font-weight: 500;
                    "
                    >Max (°C) :
                    <input type="number" name="temp_max" placeholder="Ex: +45" />
                  </label>
                </div>
              </div>
            </div>
          </div>

          <div class="question" data-from-plaque="true">
            <strong>⛰️ Altitude d'installation ?</strong>
            <div class="info-box">
              <em>&gt; 1000 m : air moins dense → possible déclassement.</em>
            </div>
            <div class="radio-group inline-one-line">
              <label
                ><input
                  type="radio"
                  name="altitude"
                  value="0-1000"
                  checked
                /><span
                  ><strong style="color: #0066cc"
                    >✓ Standard : 0 à 1000 m</strong
                  ></span
                ></label
              >
              <label
                ><input
                  type="radio"
                  name="altitude"
                  value="personnalise"
                /><span>✏️ Altitude personnalisée</span></label
              >
            </div>
            <div
              class="answer-field"
              id="alt_personnalise_input"
              style="display: none; margin-top: 15px"
            >
              <label
                style="
                  display: block;
                  margin-bottom: 5px;
                  color: #333;
                  font-weight: 500;
                "
                >Altitude précise (m) :
                <input type="number" name="altitude_custom" placeholder="Ex : 1500" />
              </label>
            </div>
          </div>

          <div class="question">
            <strong>☁️ Atmosphère agressive ?</strong>
            <div class="info-box">
              <em>Saline, chimique, humide, poussiéreuse…</em>
            </div>
            <div class="checkbox-group inline-one-line">
              <label
                ><input type="checkbox" name="atmos_saline" value="1" /><span
                  >Saline (bord de mer, offshore)</span
                ></label
              >
              <label
                ><input type="checkbox" name="atmos_humide" value="1" /><span
                  >Humide : &gt;95% HR</span
                ></label
              >
              <label
                ><input type="checkbox" name="atmos_chimique" value="1" /><span
                  >Chimique (vapeurs corrosives)</span
                ></label
              >
              <label
                ><input type="checkbox" name="atmos_poussiere" value="1" /><span
                  >Poussiéreuse</span
                ></label
              >
            </div>
            <div style="margin-top: 8px">
              <button
                type="button"
                onclick="openHumiditePopup()"
                style="
                  background: linear-gradient(135deg, #4a90e2 0%, #357abd 100%);
                  color: #fff;
                  border: none;
                  padding: 8px 16px;
                  border-radius: 6px;
                  font-size: 0.9em;
                  font-weight: 600;
                  cursor: pointer;
                  box-shadow: 0 2px 8px rgba(74, 144, 226, 0.3);
                "
              >
                💧 Comprendre l'humidité relative (HR)
              </button>
            </div>
          </div>

          <div class="question">
            <strong>💥 Zone ATEX ?</strong>
            <div class="info-box">
              <em>En zone ATEX, moteur certifié requis.</em>
            </div>
            <div class="radio-group inline-one-line">
              <label
                ><input type="radio" name="atex" value="non" checked /><span
                  >Non</span
                ></label
              >
              <label
                ><input type="radio" name="atex" value="oui" /><span
                  >Oui</span
                ></label
              >
            </div>

            <div
              id="atex_details"
              style="
                display: none;
                margin-top: 20px;
                padding: 20px;
                background: #fff9e6;
                border-left: 4px solid #ff9800;
                border-radius: 8px;
              "
            >
              <div style="margin-bottom: 20px">
                <strong
                  style="color: #1e3c72; display: block; margin-bottom: 10px"
                  >🔥 Type d'atmosphère explosive :</strong
                >
                <div
                  class="info-box"
                  style="
                    background: #fff;
                    border-left: 3px solid #ff9800;
                    margin-bottom: 10px;
                  "
                >
                  <em>Sélection multiple (Gaz et/ou Poussières)</em>
                </div>
                <div class="checkbox-group inline-one-line">
                  <label
                    ><input
                      type="checkbox"
                      name="atex_type_gaz"
                      value="1"
                      id="atex_gaz"
                    /><span>Gaz (Zone 1 ou 2)</span></label
                  >
                  <label
                    ><input
                      type="checkbox"
                      name="atex_type_poussieres"
                      value="1"
                      id="atex_poussieres"
                    /><span>Poussières (Zone 21 ou 22)</span></label
                  >
                </div>
              </div>

              <!-- Section GAZ -->
              <div
                id="atex_section_gaz"
                style="
                  display: none;
                  padding: 15px;
                  background: #e3f2fd;
                  border-radius: 8px;
                  margin-bottom: 20px;
                  border-left: 4px solid #2196f3;
                "
              >
                <h3
                  style="color: #1565c0; margin-bottom: 15px; font-size: 1.1em"
                >
                  ⚡ Configuration pour atmosphère GAZ :
                </h3>

                <div style="margin-bottom: 15px">
                  <strong
                    style="color: #1e3c72; display: block; margin-bottom: 10px"
                    >📍 Zone de classification (Gaz) :</strong
                  >
                  <div
                    class="info-box"
                    style="
                      background: #fff;
                      border-left: 3px solid #2196f3;
                      margin-bottom: 10px;
                    "
                  >
                    <strong>Zone 1 = 2G</strong> | <strong>Zone 2 = 3G</strong>
                  </div>
                  <div class="radio-group inline-one-line">
                    <label
                      ><input
                        type="radio"
                        name="atex_zone_gaz"
                        value="1"
                      /><span>Zone 1 (2G)</span></label
                    >
                    <label
                      ><input
                        type="radio"
                        name="atex_zone_gaz"
                        value="2"
                      /><span>Zone 2 (3G)</span></label
                    >
                  </div>
                </div>

                <div style="margin-bottom: 15px">
                  <label for="atex_groupe_gaz"
                    ><strong
                      style="color: #1e3c72; display: block; margin-bottom: 10px"
                      >⚗️ Groupe de gaz :</strong
                    ></label
                  >
                  <div class="answer-field">
                    <select id="atex_groupe_gaz" name="atex_groupe_gaz">
                      <option value="">Sélectionnez</option>
                      <option value="IIA">IIA (propane, butane...)</option>
                      <option value="IIB">IIB (éthylène...)</option>
                      <option value="IIC">IIC (hydrogène, acétylène...)</option>
                    </select>
                  </div>
                </div>

                <div style="margin-bottom: 15px">
                  <label for="atex_temp_gaz"
                    ><strong
                      style="color: #1e3c72; display: block; margin-bottom: 10px"
                      >🌡️ Classe de température (T) :</strong
                    ></label
                  >
                  <div class="answer-field">
                    <select id="atex_temp_gaz" name="atex_temp_gaz">
                      <option value="">Sélectionnez</option>
                      <option value="T1">T1 (≤ 450°C)</option>
                      <option value="T2">T2 (≤ 300°C)</option>
                      <option value="T3">T3 (≤ 200°C)</option>
                      <option value="T4">T4 (≤ 135°C)</option>
                      <option value="T5">T5 (≤ 100°C)</option>
                      <option value="T6">T6 (≤ 85°C)</option>
                    </select>
                  </div>
                </div>

                <div>
                  <label for="atex_protection_gaz"
                    ><strong
                      style="color: #1e3c72; display: block; margin-bottom: 10px"
                      >🛡️ Type de protection (Gaz) :</strong
                    ></label
                  >
                  <div class="answer-field">
                    <select id="atex_protection_gaz" name="atex_protection_gaz">
                      <option value="">Sélectionnez</option>
                      <option value="Ex d">
                        Ex d (enveloppe antidéflagrante)
                      </option>
                      <option value="Ex e">Ex e (sécurité augmentée)</option>
                      <option value="Ex de">Ex de (combinaison d + e)</option>
                      <option value="Ex n">Ex n (non étincelant)</option>
                      <option value="Ex p">Ex p (surpression interne)</option>
                    </select>
                  </div>
                </div>
              </div>

              <!-- Section POUSSIÈRES -->
              <div
                id="atex_section_poussieres"
                style="
                  display: none;
                  padding: 15px;
                  background: #fff3e0;
                  border-radius: 8px;
                  margin-bottom: 20px;
                  border-left: 4px solid #ff9800;
                "
              >
                <h3
                  style="color: #e65100; margin-bottom: 15px; font-size: 1.1em"
                >
                  💨 Configuration pour atmosphère POUSSIÈRES :
                </h3>

                <div style="margin-bottom: 15px">
                  <strong
                    style="color: #1e3c72; display: block; margin-bottom: 10px"
                    >📍 Zone de classification (Poussières) :</strong
                  >
                  <div
                    class="info-box"
                    style="
                      background: #fff;
                      border-left: 3px solid #ff9800;
                      margin-bottom: 10px;
                    "
                  >
                    <strong>Zone 21</strong> | <strong>Zone 22</strong>
                  </div>
                  <div class="radio-group inline-one-line">
                    <label
                      ><input
                        type="radio"
                        name="atex_zone_poussieres"
                        value="21"
                      /><span>Zone 21</span></label
                    >
                    <label
                      ><input
                        type="radio"
                        name="atex_zone_poussieres"
                        value="22"
                      /><span>Zone 22</span></label
                    >
                  </div>
                </div>

                <div style="margin-bottom: 15px">
                  <label for="atex_classe_poussieres"
                    ><strong
                      style="color: #1e3c72; display: block; margin-bottom: 10px"
                      >⚗️ Classe de poussières :</strong
                    ></label
                  >
                  <div class="answer-field">
                    <select id="atex_classe_poussieres" name="atex_classe_poussieres">
                      <option value="">Sélectionnez</option>
                      <option value="IIIB">
                        IIIB (poussières conductrices)
                      </option>
                      <option value="IIIC">
                        IIIC (poussières non conductrices)
                      </option>
                    </select>
                  </div>
                </div>

                <div style="margin-bottom: 15px">
                  <label for="atex_temp_poussieres"
                    ><strong
                      style="color: #1e3c72; display: block; margin-bottom: 10px"
                      >🌡️ Température maximale de surface :</strong
                    ></label
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                      <option value="T1">T1 (≤ 450°C)</option>
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                      <option value="T3">T3 (≤ 200°C)</option>
                      <option value="T4">T4 (≤ 135°C)</option>
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                    </select>
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                      <option value="Ex t">
                        Ex t (protection contre poussières)
                      </option>
                      <option value="Ex p">Ex p (surpression interne)</option>
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                  📚 Besoin d'aide ?
                </strong>
                <p style="margin: 0; font-size: 0.9em; color: #333">
                  <a
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                  >
                    Consultez notre article détaillé sur ATEX
                  </a>
                  pour comprendre les zones, classifications et exigences.
                </p>
              </div>
            </div>
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                ♻️ Comprendre les indices énergétiques (IE) – plage de puissance
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            <strong>🔥 Classe d'isolation thermique ?</strong>
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                >Température max des bobinages : B (130°C), F (155°C), H
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                        /><span>400 V</span></label
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                        /><span>48 V DC</span></label
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<p>L’article <a href="https://www.cenov-distribution.fr/configurez-votre-moteur-asynchrone-triphase/">Configurez votre moteur asynchrone triphasé</a> est apparu en premier sur <a href="https://www.cenov-distribution.fr">Cenov&#039; Distribution</a>.</p>
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		<title>Quels sont les différents types pompes à vide ?</title>
		<link>https://www.cenov-distribution.fr/quels-sont-les-differents-types-pompes-a-vide/</link>
					<comments>https://www.cenov-distribution.fr/quels-sont-les-differents-types-pompes-a-vide/#respond</comments>
		
		<dc:creator><![CDATA[Ewan Senergous]]></dc:creator>
		<pubDate>Fri, 11 Jul 2025 08:38:43 +0000</pubDate>
				<category><![CDATA[Pompe à vide]]></category>
		<guid isPermaLink="false">https://www.cenov-distribution.fr/?p=987543605</guid>

					<description><![CDATA[<p>L’article <a href="https://www.cenov-distribution.fr/quels-sont-les-differents-types-pompes-a-vide/">Quels sont les différents types pompes à vide ?</a> est apparu en premier sur <a href="https://www.cenov-distribution.fr">Cenov&#039; Distribution</a>.</p>
]]></description>
										<content:encoded><![CDATA[
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				<span class="et_pb_image_wrap "><img loading="lazy" decoding="async" width="485" height="319" src="https://www.cenov-distribution.fr/wp-content/uploads/2025/07/Pompe-a-vide-ewan.png" alt="" title="Pompe à vide ewan" srcset="https://www.cenov-distribution.fr/wp-content/uploads/2025/07/Pompe-a-vide-ewan.png 485w, https://www.cenov-distribution.fr/wp-content/uploads/2025/07/Pompe-a-vide-ewan-480x316.png 480w" sizes="(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 485px, 100vw" class="wp-image-987543441" /></span>
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				<div class="et_pb_text_inner"><h2 data-start="89" data-end="129"><strong data-start="91" data-end="129">Les pompes à vide dans l’industrie :</strong></h2>
<p data-start="131" data-end="429">Les pompes à vide permettent d’extraire les gaz ou vapeurs d’un espace clos pour créer un vide partiel ou complet. On distingue deux grandes catégories : les pompes à transfert/extraction de gaz et les pompes à fixation.</p>
<h2 data-start="431" data-end="473"><strong data-start="434" data-end="473">1. Classification des Pompes à Vide :</strong></h2>
<p><strong data-start="434" data-end="473"></strong></p>
<h3 data-start="475" data-end="526"><strong data-start="479" data-end="526">1.1. Pompes à Transfert / Extraction de Gaz :</strong></h3>
<p data-start="528" data-end="777"><strong>Ces pompes déplacent un volume de gaz</strong> à travers un ou plusieurs étages de compression. Elles extraient les molécules de gaz ou de vapeur et les refoulent à une pression supérieure. On les appelle également pompes de transfert ou pompes d’extraction.</p>
<h3 data-start="779" data-end="809"><strong data-start="783" data-end="809">1.2. Pompes à Fixation :</strong></h3>
<p data-start="811" data-end="1025">Ces pompes capturent les molécules de gaz ou de vapeur en les fixant sur une surface solide, par condensation, sorption ou réaction chimique. L’objectif est de minimiser la réémission depuis la surface de piégeage.</p>
<h2 data-start="1027" data-end="1086"><strong data-start="1030" data-end="1086">2. Pompes à Vide les Plus Utilisées dans l’Industrie :</strong></h2>
<p data-start="1088" data-end="1235">Différents types de pompes sont privilégiés selon les besoins spécifiques comme le niveau de vide, la nature des gaz ou l’environnement de travail.</p>
<h3 data-start="1237" data-end="1267"><strong data-start="1241" data-end="1267">2.1. Pompes à Palettes :</strong></h3>
<h4 data-start="1269" data-end="1306"><strong data-start="1274" data-end="1306">A. Pompes à Palettes Lubrifiées :</strong></h4>
<p data-start="1308" data-end="1408">Ce sont des pompes volumétriques utilisant de l’huile pour assurer l’étanchéité et la lubrification.</p>
<ul data-start="1410" data-end="1676">
<li data-start="1410" data-end="1572">
<p data-start="1412" data-end="1572"><strong data-start="1412" data-end="1428">Mono-étagées</strong><span> </span>: compression en un seul passage. Couramment utilisées dans de nombreuses applications industrielles. Vide limite typique : environ 0,1 mbar.</p>
</li>
<li data-start="1573" data-end="1676">
<p data-start="1575" data-end="1676"><strong data-start="1575" data-end="1589">Bi-étagées</strong><span> </span>: double compression permettant d’atteindre des vides plus poussés, jusqu’à 10⁻⁵ mbar.</p>
<p>Pour en savoir plus sur ces dernières consultez cet article : <a href="https://www.cenov-distribution.fr/pompes-a-palettes-lubrifiees-guide-complet/" title="Article : Les pompes à palettes lubrifiées (guide complet)">les pompes à palettes lubrifiées (guide complet)</a>.</p>
</li>
</ul></div>
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				<div class="et_pb_text_inner"><h4 data-start="1678" data-end="1711"><strong data-start="1683" data-end="1711">B. Pompes à Palettes Sèches :</strong></h4>
<p data-start="1713" data-end="1831">Fonctionnent sans huile. Le rotor excentré entraîne des palettes mobiles créant des chambres de compression variables.</p>
<ul data-start="1833" data-end="2333">
<li data-start="1833" data-end="1878">
<p data-start="1835" data-end="1878"><strong data-start="1835" data-end="1850">Vide limite</strong><span> </span>: environ 150 mbar absolu</p>
</li>
<li data-start="1879" data-end="2037">
<p data-start="1881" data-end="1896"><strong data-start="1881" data-end="1894">Avantages</strong><span> </span>:</p>
<ul data-start="1899" data-end="2037">
<li data-start="1899" data-end="1942">
<p data-start="1901" data-end="1942">Fonctionnement propre, sans contamination</p>
</li>
<li data-start="1945" data-end="1983">
<p data-start="1947" data-end="1983">Silencieuses, compactes, faible coût</p>
</li>
<li data-start="1986" data-end="2037">
<p data-start="1988" data-end="2037">Niveaux de vide stables et fonctionnement continu</p>
</li>
</ul>
</li>
<li data-start="2039" data-end="2207">
<p data-start="2041" data-end="2059"><strong data-start="2041" data-end="2057">Applications</strong><span> </span>:</p>
<ul data-start="2062" data-end="2207">
<li data-start="2062" data-end="2090">
<p data-start="2064" data-end="2090">Imprimerie, pick-and-place</p>
</li>
<li data-start="2093" data-end="2121">
<p data-start="2095" data-end="2121">Emballage, travail du bois</p>
</li>
<li data-start="2124" data-end="2171">
<p data-start="2126" data-end="2171">Presses, pulvérisation, transport pneumatique</p>
</li>
<li data-start="2174" data-end="2207">
<p data-start="2176" data-end="2207">Laboratoires, systèmes médicaux</p>
</li>
</ul>
</li>
<li data-start="2209" data-end="2333">
<p data-start="2211" data-end="2224"><strong data-start="2211" data-end="2222">Limites</strong><span> </span>:</p>
<ul data-start="2227" data-end="2333">
<li data-start="2227" data-end="2266">
<p data-start="2229" data-end="2266">Incompatibles avec air humide ou gras</p>
</li>
<li data-start="2269" data-end="2333">
<p data-start="2271" data-end="2333">Coût de maintenance élevé (remplacement régulier des palettes)</p>
</li>
</ul>
</li>
</ul></div>
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				<div class="et_pb_text_inner"><h3 data-start="2335" data-end="2360"><strong data-start="2339" data-end="2360">2.2. Pompes à Bec :</strong></h3>
<p data-start="2362" data-end="2504">Pompes sèches innovantes sans contact entre pièces mobiles. Deux rotors en forme de bec tournent en sens opposé, comprimant le gaz sans huile.</p>
<ul data-start="2506" data-end="2835">
<li data-start="2506" data-end="2690">
<p data-start="2508" data-end="2523"><strong data-start="2508" data-end="2521">Avantages</strong><span> </span>:</p>
<ul data-start="2526" data-end="2690">
<li data-start="2526" data-end="2557">
<p data-start="2528" data-end="2557">Faible consommation d’énergie</p>
</li>
<li data-start="2560" data-end="2618">
<p data-start="2562" data-end="2618">Maintenance réduite (jusqu’à 30 000 h sans intervention)</p>
</li>
<li data-start="2621" data-end="2690">
<p data-start="2623" data-end="2690">Fonctionnement possible en vide ou pression, même avec vapeur d’eau</p>
</li>
</ul>
</li>
<li data-start="2692" data-end="2835">
<p data-start="2694" data-end="2712"><strong data-start="2694" data-end="2710">Applications</strong><span> </span>:</p>
<ul data-start="2715" data-end="2835">
<li data-start="2715" data-end="2738">
<p data-start="2717" data-end="2738">Transport pneumatique</p>
</li>
<li data-start="2741" data-end="2766">
<p data-start="2743" data-end="2766">Thermoformage plastique</p>
</li>
<li data-start="2769" data-end="2804">
<p data-start="2771" data-end="2804">Usinage bois, traitement de l’eau</p>
</li>
<li data-start="2807" data-end="2835">
<p data-start="2809" data-end="2835">Aspiration agroalimentaire</p>
</li>
</ul>
</li>
</ul></div>
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<li class="product type-product post-987544784 status-publish first instock product_cat-pompe-a-becs has-post-thumbnail taxable shipping-taxable purchasable product-type-simple">
	<a href="https://www.cenov-distribution.fr/boutique/pompe-a-bec-vlr-651-15kw-triphase-10294101to/" class="woocommerce-LoopProduct-link woocommerce-loop-product__link"><span class="et_shop_image"><img loading="lazy" decoding="async" width="300" height="300" src="https://www.cenov-distribution.fr/wp-content/uploads/2024/02/c-vlr301-newfc-300x300.png" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="Pompe à becs VLR301-F001 (102859F001)" title="Pompe à becs VLR301-F001 (102859F001)" /><span class="et_overlay"></span></span><h3 class="woocommerce-loop-product__title">Pompe à bec  VLR 651 15kW Triphasé &#8211; 10294101TO</h3><div class="pwb-brands-in-loop"><span><a href="https://www.cenov-distribution.fr/marques/elmo-rietschle/">elmo rietschle</a></span></div>
</a><span class="gtm4wp_productdata" style="display:none; visibility:hidden;" data-gtm4wp_product_data="{&quot;internal_id&quot;:987544784,&quot;item_id&quot;:&quot;PRO10285901HI-SUP0000002-1&quot;,&quot;item_name&quot;:&quot;Pompe \u00e0 bec  VLR 651 15kW Triphas\u00e9 - 10294101TO&quot;,&quot;sku&quot;:&quot;PRO10285901HI-SUP0000002-1&quot;,&quot;price&quot;:0.1,&quot;stocklevel&quot;:null,&quot;stockstatus&quot;:&quot;instock&quot;,&quot;google_business_vertical&quot;:&quot;retail&quot;,&quot;item_category&quot;:&quot;Equipements industriels&quot;,&quot;item_category2&quot;:&quot;Pompes&quot;,&quot;item_category3&quot;:&quot;Pompe \u00e0 vide industrielle&quot;,&quot;item_category4&quot;:&quot;Pompe \u00e0 becs&quot;,&quot;id&quot;:&quot;PRO10285901HI-SUP0000002-1&quot;,&quot;item_brand&quot;:&quot;elmo rietschle&quot;,&quot;productlink&quot;:&quot;https:\/\/www.cenov-distribution.fr\/boutique\/pompe-a-bec-vlr-651-15kw-triphase-10294101to\/&quot;,&quot;item_list_name&quot;:&quot;Liste g\u00e9n\u00e9rale des produits&quot;,&quot;index&quot;:1,&quot;product_type&quot;:&quot;simple&quot;}"></span><form action="https://www.cenov-distribution.fr/boutique/pompe-a-bec-vlr-651-15kw-triphase-10294101to/?add-to-cart=987544784" class="cart" style="margin: 0px 0 14px !important;" method="post" enctype="multipart/form-data"><button type="submit" class="button alt" id="custom-add-cart">Obtenir mon prix</button></form>	<span id="woocommerce_loop_add_to_cart_link_describedby_987544784" class="screen-reader-text">
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	<a href="https://www.cenov-distribution.fr/boutique/pompe-a-bec-vlr-60-1-5kw-triphase-10269001ad/" class="woocommerce-LoopProduct-link woocommerce-loop-product__link"><span class="et_shop_image"><img loading="lazy" decoding="async" width="300" height="300" src="https://www.cenov-distribution.fr/wp-content/uploads/2024/01/VLR-62-Sous_sous_familles-300x300.png" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="Pompe à becs VLR62-01TC CD (10289501TC)" title="Pompe à becs VLR62-01TC CD (10289501TC)" /><span class="et_overlay"></span></span><h3 class="woocommerce-loop-product__title">Pompe à bec VLR 60 1.5kW Triphasé &#8211; 10269001AD</h3><div class="pwb-brands-in-loop"><span><a href="https://www.cenov-distribution.fr/marques/elmo-rietschle/">elmo rietschle</a></span></div>
</a><span class="gtm4wp_productdata" style="display:none; visibility:hidden;" data-gtm4wp_product_data="{&quot;internal_id&quot;:987544782,&quot;item_id&quot;:&quot;PRO10269001AD-SUP0000002&quot;,&quot;item_name&quot;:&quot;Pompe \u00e0 bec VLR 60 1.5kW Triphas\u00e9 - 10269001AD&quot;,&quot;sku&quot;:&quot;PRO10269001AD-SUP0000002&quot;,&quot;price&quot;:0.1,&quot;stocklevel&quot;:null,&quot;stockstatus&quot;:&quot;instock&quot;,&quot;google_business_vertical&quot;:&quot;retail&quot;,&quot;item_category&quot;:&quot;Equipements industriels&quot;,&quot;item_category2&quot;:&quot;Pompes&quot;,&quot;item_category3&quot;:&quot;Pompe \u00e0 vide industrielle&quot;,&quot;item_category4&quot;:&quot;Pompe \u00e0 becs&quot;,&quot;id&quot;:&quot;PRO10269001AD-SUP0000002&quot;,&quot;item_brand&quot;:&quot;elmo rietschle&quot;,&quot;productlink&quot;:&quot;https:\/\/www.cenov-distribution.fr\/boutique\/pompe-a-bec-vlr-60-1-5kw-triphase-10269001ad\/&quot;,&quot;item_list_name&quot;:&quot;Liste g\u00e9n\u00e9rale des produits&quot;,&quot;index&quot;:2,&quot;product_type&quot;:&quot;simple&quot;}"></span><form action="https://www.cenov-distribution.fr/boutique/pompe-a-bec-vlr-60-1-5kw-triphase-10269001ad/?add-to-cart=987544782" class="cart" style="margin: 0px 0 14px !important;" method="post" enctype="multipart/form-data"><button type="submit" class="button alt" id="custom-add-cart">Obtenir mon prix</button></form>	<span id="woocommerce_loop_add_to_cart_link_describedby_987544782" class="screen-reader-text">
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				<a class="et_pb_button et_pb_button_2 et_pb_bg_layout_light" href="https://www.cenov-distribution.fr/categorie-produit/equipements-industriels/pompes/pompe-a-vide-industrielle/pompe-a-becs/">Plus de pompes</a>
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				<div class="et_pb_text_inner"><h3 data-start="2837" data-end="2873"><strong data-start="2841" data-end="2873">2.3. Pompes à Anneau Liquide :</strong></h3>
<p data-start="2875" data-end="2968">Pompes volumétriques rotatives utilisant un liquide (souvent de l’eau) pour comprimer le gaz.</p>
<ul data-start="2970" data-end="3409">
<li data-start="2970" data-end="3093">
<p data-start="2972" data-end="3093"><strong data-start="2972" data-end="2984">Principe</strong><span> </span>: Le rotor excentré projette un liquide formant un anneau qui délimite un volume variable avec les ailettes.</p>
</li>
<li data-start="3095" data-end="3258">
<p data-start="3097" data-end="3112"><strong data-start="3097" data-end="3110">Avantages</strong><span> </span>:</p>
<ul data-start="3115" data-end="3258">
<li data-start="3115" data-end="3165">
<p data-start="3117" data-end="3165">Adaptées aux gaz humides et vapeurs condensables</p>
</li>
<li data-start="3168" data-end="3207">
<p data-start="3170" data-end="3207">Tolérance élevée aux liquides aspirés</p>
</li>
<li data-start="3210" data-end="3258">
<p data-start="3212" data-end="3258">Refroidissement intégré, fonctionnement fiable</p>
</li>
</ul>
</li>
<li data-start="3260" data-end="3409">
<p data-start="3262" data-end="3280"><strong data-start="3262" data-end="3278">Applications</strong><span> </span>:</p>
<ul data-start="3283" data-end="3409">
<li data-start="3283" data-end="3321">
<p data-start="3285" data-end="3321">Chimie, pétrochimie, agroalimentaire</p>
</li>
<li data-start="3324" data-end="3363">
<p data-start="3326" data-end="3363">Papeterie, pharmaceutique, plasturgie</p>
</li>
<li data-start="3366" data-end="3409">
<p data-start="3368" data-end="3409">Traitement des eaux, production d’énergie</p>
<p><span>Pour en savoir plus sur ces pompes consultez cet article : </span><a href="https://www.cenov-distribution.fr/pompe-a-anneau-liquide-guide-complet/" target="_blank" rel="noopener" title="Les pompes à anneau liquide : Guide Complet">les pompes à anneau liquide (guide complet).</a></p>
</li>
</ul>
</li>
</ul></div>
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<li class="product type-product post-242955 status-publish first instock product_cat-pompe-anneau-liquide has-post-thumbnail taxable shipping-taxable purchasable product-type-simple">
	<a href="https://www.cenov-distribution.fr/boutique/pompe-a-anneau-liquide-trhe-32-60-c-gh-travaini-2/" class="woocommerce-LoopProduct-link woocommerce-loop-product__link"><span class="et_shop_image"><img loading="lazy" decoding="async" width="300" height="300" src="https://www.cenov-distribution.fr/wp-content/uploads/2024/03/pompe-a-anneau-liquide-travaini-serie-TRH-300x300.png" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="Pompe à anneau liquide TRHC 32-60/C/GH" title="Pompe à anneau liquide TRHC 32-60/C/GH" /><span class="et_overlay"></span></span><h3 class="woocommerce-loop-product__title">Pompe à anneau liquide TRHE 32-4/C/GH</h3><div class="pwb-brands-in-loop"><span><a href="https://www.cenov-distribution.fr/marques/pompetravaini/">pompetravaini</a></span></div>
</a><span class="gtm4wp_productdata" style="display:none; visibility:hidden;" data-gtm4wp_product_data="{&quot;internal_id&quot;:242955,&quot;item_id&quot;:242955,&quot;item_name&quot;:&quot;Pompe \u00e0 anneau liquide TRHE 32-4\/C\/GH&quot;,&quot;sku&quot;:242955,&quot;price&quot;:0.1,&quot;stocklevel&quot;:null,&quot;stockstatus&quot;:&quot;instock&quot;,&quot;google_business_vertical&quot;:&quot;retail&quot;,&quot;item_category&quot;:&quot;Equipements industriels&quot;,&quot;item_category2&quot;:&quot;Pompes&quot;,&quot;item_category3&quot;:&quot;Pompe \u00e0 vide industrielle&quot;,&quot;item_category4&quot;:&quot;Pompe \u00e0 anneau liquide&quot;,&quot;id&quot;:242955,&quot;item_brand&quot;:&quot;pompetravaini&quot;,&quot;productlink&quot;:&quot;https:\/\/www.cenov-distribution.fr\/boutique\/pompe-a-anneau-liquide-trhe-32-60-c-gh-travaini-2\/&quot;,&quot;item_list_name&quot;:&quot;Liste g\u00e9n\u00e9rale des produits&quot;,&quot;index&quot;:1,&quot;product_type&quot;:&quot;simple&quot;}"></span><form action="https://www.cenov-distribution.fr/boutique/pompe-a-anneau-liquide-trhe-32-60-c-gh-travaini-2/?add-to-cart=242955" class="cart" style="margin: 0px 0 14px !important;" method="post" enctype="multipart/form-data"><button type="submit" class="button alt" id="custom-add-cart">Obtenir mon prix</button></form>	<span id="woocommerce_loop_add_to_cart_link_describedby_242955" class="screen-reader-text">
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<li class="product type-product post-19328 status-publish last instock product_cat-pompe-anneau-liquide has-post-thumbnail taxable shipping-taxable purchasable product-type-simple">
	<a href="https://www.cenov-distribution.fr/boutique/pompe-a-anneau-liquide-2bl2101-2ak50-1b/" class="woocommerce-LoopProduct-link woocommerce-loop-product__link"><span class="et_shop_image"><img loading="lazy" decoding="async" width="300" height="300" src="https://www.cenov-distribution.fr/wp-content/uploads/2024/02/2BL2-Sous_familles-1-300x300.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="Pompe à anneau liquide 2BL2061-1AK50-6B" title="Pompe à anneau liquide 2BL2061-1AK50-6B" /><span class="et_overlay"></span></span><h3 class="woocommerce-loop-product__title">Pompe à anneau liquide 2BL2101-2AK50-1B</h3><div class="pwb-brands-in-loop"><span><a href="https://www.cenov-distribution.fr/marques/elmo-rietschle/">elmo rietschle</a></span></div>
</a><span class="gtm4wp_productdata" style="display:none; visibility:hidden;" data-gtm4wp_product_data="{&quot;internal_id&quot;:19328,&quot;item_id&quot;:&quot;ASE-M000017711&quot;,&quot;item_name&quot;:&quot;Pompe \u00e0 anneau liquide 2BL2101-2AK50-1B&quot;,&quot;sku&quot;:&quot;ASE-M000017711&quot;,&quot;price&quot;:0.1,&quot;stocklevel&quot;:null,&quot;stockstatus&quot;:&quot;instock&quot;,&quot;google_business_vertical&quot;:&quot;retail&quot;,&quot;item_category&quot;:&quot;Equipements industriels&quot;,&quot;item_category2&quot;:&quot;Pompes&quot;,&quot;item_category3&quot;:&quot;Pompe \u00e0 vide industrielle&quot;,&quot;item_category4&quot;:&quot;Pompe \u00e0 anneau liquide&quot;,&quot;id&quot;:&quot;ASE-M000017711&quot;,&quot;item_brand&quot;:&quot;elmo rietschle&quot;,&quot;productlink&quot;:&quot;https:\/\/www.cenov-distribution.fr\/boutique\/pompe-a-anneau-liquide-2bl2101-2ak50-1b\/&quot;,&quot;item_list_name&quot;:&quot;Liste g\u00e9n\u00e9rale des produits&quot;,&quot;index&quot;:2,&quot;product_type&quot;:&quot;simple&quot;}"></span><form action="https://www.cenov-distribution.fr/boutique/pompe-a-anneau-liquide-2bl2101-2ak50-1b/?add-to-cart=19328" class="cart" style="margin: 0px 0 14px !important;" method="post" enctype="multipart/form-data"><button type="submit" class="button alt" id="custom-add-cart">Obtenir mon prix</button></form>	<span id="woocommerce_loop_add_to_cart_link_describedby_19328" class="screen-reader-text">
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			</div><div class="et_pb_row et_pb_row_9">
				<div class="et_pb_column et_pb_column_4_4 et_pb_column_13  et_pb_css_mix_blend_mode_passthrough et-last-child">
				
				
				
				
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				<div class="et_pb_text_inner"><h3 data-start="3411" data-end="3455"><strong data-start="3415" data-end="3455">2.4. Pompes Roots (Boosters / Lobes) :</strong></h3>
<p data-start="3457" data-end="3570">Pompes volumétriques sèches à lobes rotatifs. Deux lobes tournent sans contact, accélérant la vitesse de pompage.</p>
<ul data-start="3572" data-end="3889">
<li data-start="3572" data-end="3608">
<p data-start="3574" data-end="3608"><strong data-start="3574" data-end="3608">Nécessitent une pompe primaire</strong></p>
</li>
<li data-start="3610" data-end="3736">
<p data-start="3612" data-end="3627"><strong data-start="3612" data-end="3625">Avantages</strong><span> </span>:</p>
<ul data-start="3630" data-end="3736">
<li data-start="3630" data-end="3656">
<p data-start="3632" data-end="3656">Débit élevé, vide rapide</p>
</li>
<li data-start="3659" data-end="3700">
<p data-start="3661" data-end="3700">Bonne tolérance aux liquides et vapeurs</p>
</li>
<li data-start="3703" data-end="3736">
<p data-start="3705" data-end="3736">Faible consommation énergétique</p>
</li>
</ul>
</li>
<li data-start="3738" data-end="3889">
<p data-start="3740" data-end="3758"><strong data-start="3740" data-end="3756">Applications</strong><span> </span>:</p>
<ul data-start="3761" data-end="3889">
<li data-start="3761" data-end="3800">
<p data-start="3763" data-end="3800">Emballage, transformation alimentaire</p>
</li>
<li data-start="3803" data-end="3846">
<p data-start="3805" data-end="3846">Dégazage de plastiques, céramiques, pâtes</p>
</li>
<li data-start="3849" data-end="3889">
<p data-start="3851" data-end="3889">Évacuation de gaz dans divers procédés</p>
</li>
</ul>
</li>
</ul>
<h3 data-start="3891" data-end="3916"><strong data-start="3895" data-end="3916">2.5. Pompes à Vis :</strong></h3>
<p data-start="3918" data-end="4026">Pompes utilisant deux rotors hélicoïdaux tournant en sens opposé. Le gaz est aspiré puis refoulé axialement.</p></div>
			</div><div class="et_pb_module et_pb_image et_pb_image_2">
				
				
				
				
				<span class="et_pb_image_wrap "><img loading="lazy" decoding="async" width="1052" height="489" src="https://www.cenov-distribution.fr/wp-content/uploads/2025/07/Schema-pompe-a-vis-2.png" alt="" title="Schéma pompe à vis 2" srcset="https://www.cenov-distribution.fr/wp-content/uploads/2025/07/Schema-pompe-a-vis-2.png 1052w, https://www.cenov-distribution.fr/wp-content/uploads/2025/07/Schema-pompe-a-vis-2-980x456.png 980w, https://www.cenov-distribution.fr/wp-content/uploads/2025/07/Schema-pompe-a-vis-2-480x223.png 480w" sizes="(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1052px, 100vw" class="wp-image-987543478" /></span>
			</div><div class="et_pb_module et_pb_text et_pb_text_5  et_pb_text_align_left et_pb_bg_layout_light">
				
				
				
				
				<div class="et_pb_text_inner"><ul data-start="4028" data-end="4434">
<li data-start="4028" data-end="4133">
<p data-start="4030" data-end="4041"><strong data-start="4030" data-end="4039">Types</strong><span> </span>:</p>
<ul data-start="4044" data-end="4133">
<li data-start="4044" data-end="4077">
<p data-start="4046" data-end="4077"><strong data-start="4046" data-end="4056">Sèches</strong><span> </span>: sans contamination</p>
</li>
<li data-start="4080" data-end="4133">
<p data-start="4082" data-end="4133"><strong data-start="4082" data-end="4096">Lubrifiées</strong><span> </span>: fiables et adaptées à hauts débits</p>
</li>
</ul>
</li>
<li data-start="4135" data-end="4264">
<p data-start="4137" data-end="4152"><strong data-start="4137" data-end="4150">Avantages</strong><span> </span>:</p>
<ul data-start="4155" data-end="4264">
<li data-start="4155" data-end="4183">
<p data-start="4157" data-end="4183">Débit constant, vide élevé</p>
</li>
<li data-start="4186" data-end="4218">
<p data-start="4188" data-end="4218">Faible bruit, faible vibration</p>
</li>
<li data-start="4221" data-end="4264">
<p data-start="4223" data-end="4264">Bonne tolérance aux vapeurs selon modèles</p>
</li>
</ul>
</li>
<li data-start="4266" data-end="4434">
<p data-start="4268" data-end="4286"><strong data-start="4268" data-end="4284">Applications</strong><span> </span>:</p>
<ul data-start="4289" data-end="4434">
<li data-start="4289" data-end="4325">
<p data-start="4291" data-end="4325">Industrie pharmaceutique, chimique</p>
</li>
<li data-start="4328" data-end="4352">
<p data-start="4330" data-end="4352">Recherche scientifique</p>
</li>
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<p>L’article <a href="https://www.cenov-distribution.fr/quels-sont-les-differents-types-pompes-a-vide/">Quels sont les différents types pompes à vide ?</a> est apparu en premier sur <a href="https://www.cenov-distribution.fr">Cenov&#039; Distribution</a>.</p>
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