{"product_id":"rh50v-zik-dg-1r","title":"RH50V-ZIK.DG.1R ZIEHL-ABEGG centrifugal fan 380\/480V 2500W 4\/3.2A 1650rpm","description":"\u003cstyle\u003e\n    * {\n        margin: 0;\n        padding: 0;\n        box-sizing: border-box;\n    }\n    \n    body {\n        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;\n        line-height: 1.6;\n        color: #333;\n        background-color: #f9f9f9;\n        padding: 20px;\n    }\n    \n    .product-container {\n        max-width: 1200px;\n        margin: 0 auto;\n        background: white;\n        border-radius: 10px;\n        box-shadow: 0 2px 20px rgba(0,0,0,0.1);\n        overflow: hidden;\n    }\n    \n    .product-header {\n        background: linear-gradient(135deg, #003366 0%, #0066CC 100%);\n        color: white;\n        padding: 50px 30px;\n        text-align: center;\n        position: relative;\n    }\n    \n    .product-header::after {\n        content: '';\n        position: absolute;\n        bottom: 0;\n        left: 0;\n        right: 0;\n        height: 4px;\n        background: #FF9900;\n    }\n    \n    .product-title {\n        font-size: 2.4em;\n        font-weight: 700;\n        margin-bottom: 10px;\n        letter-spacing: 0.5px;\n    }\n    \n    .feature-badge {\n        display: inline-block;\n        background: #FF9900;\n        color: white;\n        padding: 8px 20px;\n        border-radius: 20px;\n        font-weight: 600;\n        font-size: 1.1em;\n        margin-bottom: 15px;\n        text-transform: uppercase;\n    }\n    \n    .product-subtitle {\n        font-size: 1.2em;\n        font-weight: 300;\n        opacity: 0.9;\n        max-width: 700px;\n        margin: 0 auto;\n        line-height: 1.5;\n    }\n    \n    .benefits-section {\n        padding: 50px 30px;\n        background: #fff;\n    }\n    \n    .section-title {\n        text-align: center;\n        font-size: 1.8em;\n        color: #003366;\n        margin-bottom: 40px;\n        font-weight: 600;\n    }\n    \n    .benefits-grid {\n        display: grid;\n        grid-template-columns: repeat(4, 1fr);\n        gap: 25px;\n        margin-top: 20px;\n    }\n    \n    .benefit-card {\n        background: #f8f9fa;\n        border-radius: 8px;\n        padding: 25px 20px;\n        border-top: 4px solid #003366;\n        text-align: center;\n        transition: transform 0.3s ease, box-shadow 0.3s ease;\n        height: 100%;\n        display: flex;\n        flex-direction: column;\n    }\n    \n    .benefit-card:hover {\n        transform: translateY(-5px);\n        box-shadow: 0 8px 20px rgba(0,51,102,0.15);\n    }\n    \n    .benefit-icon {\n        font-size: 2.8em;\n        margin-bottom: 20px;\n        display: block;\n        height: 60px;\n    }\n    \n    .benefit-title {\n        font-size: 1.2em;\n        color: #003366;\n        margin-bottom: 12px;\n        font-weight: 600;\n        line-height: 1.3;\n        flex-shrink: 0;\n    }\n    \n    .benefit-description {\n        color: #555;\n        font-size: 0.95em;\n        line-height: 1.5;\n        flex-grow: 1;\n    }\n    \n    .applications-section {\n        padding: 50px 30px;\n        background: linear-gradient(135deg, #e6f0ff 0%, #b3d9ff 100%); \/* ZIEHL-ABEGG blue-inspired gradient *\/\n    }\n    \n    .applications-grid {\n        display: grid;\n        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));\n        gap: 20px;\n        margin-top: 30px;\n    }\n    \n    .application-item {\n        background: white;\n        padding: 20px;\n        border-radius: 8px;\n        display: flex;\n        align-items: center;\n        box-shadow: 0 3px 10px rgba(0,0,0,0.08);\n        transition: transform 0.2s ease;\n        border-left: 4px solid #003366;\n    }\n    \n    .application-item:hover {\n        transform: translateY(-3px);\n    }\n    \n    .app-icon {\n        font-size: 2em;\n        margin-right: 15px;\n        color: #003366;\n        min-width: 40px;\n        text-align: center;\n    }\n    \n    .app-name {\n        font-weight: 600;\n        color: #333;\n    }\n    \n    .datasheet-section {\n        padding: 50px 30px;\n        background: #f0f8ff;\n    }\n    \n    .datasheet-header {\n        text-align: center;\n        font-size: 1.6em;\n        color: #FF9900;\n        margin-bottom: 30px;\n        text-transform: uppercase;\n        letter-spacing: 1px;\n        font-weight: 700;\n    }\n    \n    .specs-table {\n        width: 100%;\n        border-collapse: collapse;\n        background: white;\n        border-radius: 8px;\n        overflow: hidden;\n        box-shadow: 0 2px 10px rgba(0,0,0,0.05);\n    }\n    \n    .specs-table tr:nth-child(even) {\n        background-color: #f8f9fa;\n    }\n    \n    .specs-table td {\n        padding: 15px 20px;\n        border-bottom: 1px solid #e9ecef;\n    }\n    \n    .specs-table td:first-child {\n        font-weight: 600;\n        color: #003366;\n        width: 40%;\n        background-color: #f0f8ff;\n    }\n    \n    .highlight-cell {\n        color: #003366;\n        font-weight: 700;\n        background-color: #e6f0ff;\n    }\n    \n    .efficiency-cell {\n        color: #2e7d32;\n        font-weight: 700;\n        background-color: #c8e6c9;\n    }\n    \n    .high-airflow-cell {\n        color: #0066CC;\n        font-weight: 700;\n        background-color: #b3d9ff;\n    }\n    \n    .quiet-cell {\n        color: #7b1fa2;\n        font-weight: 700;\n        background-color: #e1bee7;\n    }\n    \n    .durable-cell {\n        color: #d84315;\n        font-weight: 700;\n        background-color: #ffccbc;\n    }\n    \n    .three-phase-cell {\n        color: #5d4037;\n        font-weight: 700;\n        background-color: #d7ccc8;\n    }\n    \n    .centrifugal-badge {\n        display: inline-block;\n        background: #003366;\n        color: white;\n        padding: 6px 15px;\n        border-radius: 15px;\n        font-weight: bold;\n        font-size: 0.85em;\n        margin-left: 10px;\n        vertical-align: middle;\n    }\n    \n    .german-badge {\n        display: inline-block;\n        background: #000;\n        color: #FFCC00;\n        padding: 6px 15px;\n        border-radius: 15px;\n        font-weight: bold;\n        font-size: 0.85em;\n        margin-left: 10px;\n        vertical-align: middle;\n    }\n    \n    .ziehl-abegg-badge {\n        display: inline-block;\n        background: #003366;\n        color: #FF9900;\n        padding: 6px 15px;\n        border-radius: 15px;\n        font-weight: bold;\n        font-size: 0.85em;\n        margin-left: 10px;\n        vertical-align: middle;\n        border: 1px solid #FF9900;\n    }\n    \n    .durability-badge {\n        display: inline-block;\n        background: #d84315;\n        color: white;\n        padding: 6px 15px;\n        border-radius: 15px;\n        font-weight: bold;\n        font-size: 0.85em;\n        margin-left: 10px;\n        vertical-align: middle;\n    }\n    \n    .quiet-badge {\n        display: inline-block;\n        background: #7b1fa2;\n        color: white;\n        padding: 6px 15px;\n        border-radius: 15px;\n        font-weight: bold;\n        font-size: 0.85em;\n        margin-left: 10px;\n        vertical-align: middle;\n    }\n    \n    .energy-saving-badge {\n        display: inline-block;\n        background: #2e7d32;\n        color: white;\n        padding: 6px 15px;\n        border-radius: 15px;\n        font-weight: bold;\n        font-size: 0.85em;\n        margin-left: 10px;\n        vertical-align: middle;\n    }\n    \n    .industrial-badge {\n        display: inline-block;\n        background: #d84315;\n        color: white;\n        padding: 6px 15px;\n        border-radius: 15px;\n        font-weight: bold;\n        font-size: 0.85em;\n        margin-left: 10px;\n        vertical-align: middle;\n    }\n    \n    .heavy-duty-badge {\n        display: inline-block;\n        background: #5d4037;\n        color: white;\n        padding: 6px 15px;\n        border-radius: 15px;\n        font-weight: bold;\n        font-size: 0.85em;\n        margin-left: 10px;\n        vertical-align: middle;\n    }\n    \n    .wide-voltage-badge {\n        display: inline-block;\n        background: #00695c;\n        color: white;\n        padding: 6px 15px;\n        border-radius: 15px;\n        font-weight: bold;\n        font-size: 0.85em;\n        margin-left: 10px;\n        vertical-align: middle;\n    }\n    \n    .dual-current-badge {\n        display: inline-block;\n        background: #FF9900;\n        color: #003366;\n        padding: 6px 15px;\n        border-radius: 15px;\n        font-weight: bold;\n        font-size: 0.85em;\n        margin-left: 10px;\n        vertical-align: middle;\n    }\n    \n    .ultra-heavy-badge {\n        display: inline-block;\n        background: #5d4037;\n        color: white;\n        padding: 6px 15px;\n        border-radius: 15px;\n        font-weight: bold;\n        font-size: 0.85em;\n        margin-left: 10px;\n        vertical-align: middle;\n    }\n    \n    .shipping-section {\n        padding: 40px 30px;\n        background: #f8f9fa;\n        margin: 30px;\n        border-radius: 8px;\n    }\n    \n    .shipping-title {\n        font-size: 1.6em;\n        color: #003366;\n        margin-bottom: 25px;\n        text-align: center;\n    }\n    \n    .shipping-details {\n        max-width: 800px;\n        margin: 0 auto;\n    }\n    \n    .shipping-details p {\n        margin-bottom: 12px;\n        padding-left: 20px;\n        position: relative;\n        font-size: 1.05em;\n    }\n    \n    .shipping-details p::before {\n        content: '✓';\n        position: absolute;\n        left: 0;\n        color: #2e7d32;\n        font-weight: bold;\n    }\n    \n    .bulk-inquiry {\n        background: #fff3e0;\n        border-left: 4px solid #FF9900;\n        padding: 20px;\n        margin-top: 20px;\n        border-radius: 5px;\n    }\n    \n    .bulk-inquiry strong {\n        color: #003366;\n    }\n    \n    .technical-features {\n        padding: 40px 30px;\n        background: #e6f0ff;\n        margin: 30px;\n        border-radius: 8px;\n    }\n    \n    .features-grid {\n        display: grid;\n        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));\n        gap: 20px;\n        margin-top: 20px;\n    }\n    \n    .feature-item {\n        background: white;\n        padding: 20px;\n        border-radius: 8px;\n        box-shadow: 0 2px 10px rgba(0,0,0,0.05);\n    }\n    \n    .feature-title {\n        color: #003366;\n        font-weight: 600;\n        margin-bottom: 10px;\n        font-size: 1.1em;\n    }\n    \n    .feature-description {\n        color: #555;\n        font-size: 0.95em;\n        line-height: 1.5;\n    }\n    \n    .faq-section {\n        padding: 50px 30px;\n        background: #e6f0ff;\n        margin: 30px;\n        border-radius: 10px;\n        border: 1px solid #99c2ff;\n    }\n    \n    .faq-title {\n        text-align: center;\n        font-size: 1.8em;\n        color: #003366;\n        margin-bottom: 35px;\n        font-weight: 600;\n    }\n    \n    .faq-item {\n        margin-bottom: 30px;\n        padding-bottom: 30px;\n        border-bottom: 2px solid #99c2ff;\n    }\n    \n    .faq-item:last-child {\n        border-bottom: none;\n        margin-bottom: 0;\n    }\n    \n    .faq-question {\n        color: #003366;\n        font-size: 1.2em;\n        font-weight: 600;\n        margin-bottom: 12px;\n        line-height: 1.4;\n    }\n    \n    .faq-answer {\n        color: #333;\n        font-size: 1.05em;\n        line-height: 1.6;\n        padding-left: 20px;\n    }\n    \n    .cta-section {\n        padding: 40px 30px;\n        background: linear-gradient(135deg, #e6f0ff 0%, #b3d9ff 100%);\n        text-align: center;\n        border-radius: 10px;\n        margin: 30px;\n    }\n    \n    .cta-title {\n        font-size: 1.6em;\n        color: #003366;\n        margin-bottom: 15px;\n        font-weight: 600;\n    }\n    \n    .cta-description {\n        font-size: 1.05em;\n        color: #555;\n        max-width: 600px;\n        margin: 0 auto 25px;\n    }\n    \n    .contact-button {\n        display: inline-block;\n        background: #003366;\n        color: white;\n        padding: 14px 35px;\n        font-size: 1.05em;\n        font-weight: 600;\n        text-decoration: none;\n        border-radius: 50px;\n        transition: all 0.3s ease;\n        border: 2px solid #003366;\n        margin: 5px 10px;\n    }\n    \n    .contact-button:hover {\n        background: white;\n        color: #003366;\n        transform: translateY(-2px);\n        box-shadow: 0 5px 15px rgba(0,51,102,0.2);\n    }\n    \n    .contact-button.secondary {\n        background: #FF9900;\n        border-color: #FF9900;\n        color: white;\n    }\n    \n    .contact-button.secondary:hover {\n        background: white;\n        color: #FF9900;\n    }\n    \n    @media (max-width: 1024px) {\n        .benefits-grid {\n            grid-template-columns: repeat(2, 1fr);\n            gap: 20px;\n        }\n        \n        .applications-grid {\n            grid-template-columns: repeat(2, 1fr);\n        }\n        \n        .features-grid {\n            grid-template-columns: repeat(2, 1fr);\n        }\n    }\n    \n    @media (max-width: 768px) {\n        .product-title {\n            font-size: 2em;\n        }\n        \n        .product-subtitle {\n            font-size: 1.1em;\n        }\n        \n        .section-title {\n            font-size: 1.6em;\n        }\n        \n        .benefits-grid {\n            grid-template-columns: 1fr;\n            gap: 20px;\n        }\n        \n        .applications-grid {\n            grid-template-columns: 1fr;\n        }\n        \n        .features-grid {\n            grid-template-columns: 1fr;\n        }\n        \n        .specs-table td {\n            padding: 12px 15px;\n            display: block;\n            width: 100%;\n        }\n        \n        .specs-table td:first-child {\n            width: 100%;\n            background-color: #f0f8ff;\n            border-bottom: none;\n            padding-bottom: 5px;\n            font-weight: 700;\n        }\n        \n        .specs-table tr {\n            display: block;\n            margin-bottom: 15px;\n            border-bottom: 2px solid #e9ecef;\n            padding-bottom: 15px;\n            background: white;\n        }\n        \n        .specs-table tr:nth-child(even) {\n            background: white;\n        }\n        \n        .shipping-section, .faq-section, .cta-section, .applications-section, .technical-features {\n            margin: 20px 15px;\n            padding: 30px 20px;\n        }\n        \n        .faq-question {\n            font-size: 1.15em;\n        }\n        \n        .benefit-card {\n            padding: 20px 15px;\n        }\n        \n        .benefit-icon {\n            font-size: 2.5em;\n            height: 50px;\n        }\n        \n        .contact-button {\n            display: block;\n            margin: 10px auto;\n            width: 90%;\n            max-width: 300px;\n        }\n    }\n    \n    @media (max-width: 480px) {\n        body {\n            padding: 15px;\n        }\n        \n        .product-header {\n            padding: 35px 20px;\n        }\n        \n        .benefits-section, .datasheet-section, .faq-section, .applications-section {\n            padding: 35px 20px;\n        }\n        \n        .product-title {\n            font-size: 1.7em;\n        }\n        \n        .product-subtitle {\n            font-size: 1em;\n        }\n        \n        .section-title {\n            font-size: 1.4em;\n        }\n        \n        .feature-badge {\n            font-size: 1em;\n            padding: 6px 15px;\n        }\n        \n        .application-item {\n            padding: 15px;\n        }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003cdiv class=\"product-header\"\u003e\n\u003ch1 class=\"product-title\"\u003eZIEHL-ABEGG RH50V-ZIK.DG.1R Centrifugal Fan\u003c\/h1\u003e\n\u003cdiv class=\"feature-badge\"\u003eHigh-Efficiency 1900W Industrial Centrifugal Fan | 3-380\/480V | 1650 RPM | Article 178713\u003c\/div\u003e\n\u003cp class=\"product-subtitle\"\u003eProfessional 1900W centrifugal fan engineered for heavy-duty industrial applications. Features three-phase 380-480V wide voltage operation at 1650 RPM with dual-current efficiency (3.1-2.5A). German-engineered by ZIEHL-ABEGG with massive 68kg ultra-heavy-duty construction for exceptional durability exceeding 10+ years, ultra-quiet performance, superior energy efficiency, and powerful centrifugal airflow for superior heat dissipation in demanding industrial applications . Article No: 178713.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefits-section\"\u003e\n\u003ch2 class=\"section-title\"\u003eCore Performance Advantages\u003c\/h2\u003e\n\u003cdiv class=\"benefits-grid\"\u003e\n\u003cdiv class=\"benefit-card\"\u003e\n\u003cspan class=\"benefit-icon\"\u003e🏆\u003c\/span\u003e\n\u003ch3 class=\"benefit-title\"\u003e10+ Years Ultra-Heavy Durability\u003c\/h3\u003e\n\u003cp class=\"benefit-description\"\u003eGerman-engineered ZIEHL-ABEGG construction with massive 68kg ultra-heavy-duty industrial design ensures reliable, long-term operation exceeding 10+ years. Premium materials, high-quality ball bearings, and precision manufacturing guarantee exceptional lifespan in the most demanding environments with minimal maintenance requirements . ZIEHL-ABEGG has over 100 years of engineering expertise, and their fans are designed for high durability and reliability in continuous operation .\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-card\"\u003e\n\u003cspan class=\"benefit-icon\"\u003e🔇\u003c\/span\u003e\n\u003ch3 class=\"benefit-title\"\u003eUltra-Quiet 1650 RPM Operation\u003c\/h3\u003e\n\u003cp class=\"benefit-description\"\u003eOptimized 1650 RPM operation with advanced centrifugal fan design delivers exceptionally quiet performance for its heavy-duty class. Precision engineering, vibration-damping technology, and aerodynamic impeller optimization minimize noise, making it suitable for noise-sensitive industrial environments while maintaining powerful airflow .\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-card\"\u003e\n\u003cspan class=\"benefit-icon\"\u003e⚡\u003c\/span\u003e\n\u003ch3 class=\"benefit-title\"\u003eEnergy Efficient Dual-Current Design\u003c\/h3\u003e\n\u003cp class=\"benefit-description\"\u003eEfficient 1900W power consumption with intelligent dual-current capability (3.1-2.5A) provides exceptional energy savings. This innovative design automatically optimizes current draw based on supply voltage, significantly reducing operational costs while maintaining excellent performance for continuous operation .\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-card\"\u003e\n\u003cspan class=\"benefit-icon\"\u003e💨\u003c\/span\u003e\n\u003ch3 class=\"benefit-title\"\u003ePowerful Centrifugal Airflow\u003c\/h3\u003e\n\u003cp class=\"benefit-description\"\u003e1650 RPM operation combined with optimized centrifugal impeller design generates powerful directional airflow with excellent volume capacity and static pressure up to 8,000 m³\/h . Superior air movement capabilities provide remarkable heat dissipation, making it perfect for demanding industrial applications requiring reliable cooling performance .\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"applications-section\"\u003e\n\u003ch2 class=\"section-title\"\u003eIndustry Applications\u003c\/h2\u003e\n\u003cp class=\"product-subtitle\" style=\"text-align: center; margin-bottom: 30px; color: #555;\"\u003eThe ZIEHL-ABEGG RH50V-ZIK.DG.1R is engineered for heavy-duty applications across multiple industries requiring reliable, energy-efficient centrifugal airflow solutions .\u003c\/p\u003e\n\u003cdiv class=\"applications-grid\"\u003e\n\u003cdiv class=\"application-item\"\u003e\n\u003cspan class=\"app-icon\"\u003e🏭\u003c\/span\u003e \u003cspan class=\"app-name\"\u003eHeavy Industrial Ventilation\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"application-item\"\u003e\n\u003cspan class=\"app-icon\"\u003e❄️\u003c\/span\u003e \u003cspan class=\"app-name\"\u003eLarge Central HVAC Systems\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"application-item\"\u003e\n\u003cspan class=\"app-icon\"\u003e🧊\u003c\/span\u003e \u003cspan class=\"app-name\"\u003eIndustrial Refrigeration\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"application-item\"\u003e\n\u003cspan class=\"app-icon\"\u003e🔥\u003c\/span\u003e \u003cspan class=\"app-name\"\u003eLarge Heating Systems\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"application-item\"\u003e\n\u003cspan class=\"app-icon\"\u003e⚙️\u003c\/span\u003e \u003cspan class=\"app-name\"\u003eHeavy Electrical Automation\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"application-item\"\u003e\n\u003cspan class=\"app-icon\"\u003e🔌\u003c\/span\u003e \u003cspan class=\"app-name\"\u003eLarge Frequency Converters\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"application-item\"\u003e\n\u003cspan class=\"app-icon\"\u003e🚄\u003c\/span\u003e \u003cspan class=\"app-name\"\u003eRail Transportation HVAC\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"application-item\"\u003e\n\u003cspan class=\"app-icon\"\u003e🏢\u003c\/span\u003e \u003cspan class=\"app-name\"\u003eLarge FFU\/AHU Systems\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"application-item\"\u003e\n\u003cspan class=\"app-icon\"\u003e🌫️\u003c\/span\u003e \u003cspan class=\"app-name\"\u003eIndustrial Air Purification\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"application-item\"\u003e\n\u003cspan class=\"app-icon\"\u003e🚗\u003c\/span\u003e \u003cspan class=\"app-name\"\u003eNew Energy Vehicles\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"application-item\"\u003e\n\u003cspan class=\"app-icon\"\u003e🏗️\u003c\/span\u003e \u003cspan class=\"app-name\"\u003eHeavy Industrial Process Cooling\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"application-item\"\u003e\n\u003cspan class=\"app-icon\"\u003e💻\u003c\/span\u003e \u003cspan class=\"app-name\"\u003eLarge Data Center Cooling\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"application-item\"\u003e\n\u003cspan class=\"app-icon\"\u003e⚡\u003c\/span\u003e \u003cspan class=\"app-name\"\u003ePower Plant Ventilation\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"application-item\"\u003e\n\u003cspan class=\"app-icon\"\u003e🏥\u003c\/span\u003e \u003cspan class=\"app-name\"\u003eLarge Hospital HVAC Systems\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"application-item\"\u003e\n\u003cspan class=\"app-icon\"\u003e🔬\u003c\/span\u003e \u003cspan class=\"app-name\"\u003eLarge Laboratory Ventilation\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"application-item\"\u003e\n\u003cspan class=\"app-icon\"\u003e🏭\u003c\/span\u003e \u003cspan class=\"app-name\"\u003eHeavy Factory Exhaust Systems\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"application-item\"\u003e\n\u003cspan class=\"app-icon\"\u003e📡\u003c\/span\u003e \u003cspan class=\"app-name\"\u003eLarge Telecom Cooling\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"application-item\"\u003e\n\u003cspan class=\"app-icon\"\u003e🔋\u003c\/span\u003e \u003cspan class=\"app-name\"\u003eLarge Battery Storage\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"application-item\"\u003e\n\u003cspan class=\"app-icon\"\u003e⛽\u003c\/span\u003e \u003cspan class=\"app-name\"\u003eOil \u0026amp; Gas Ventilation\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"application-item\"\u003e\n\u003cspan class=\"app-icon\"\u003e🚢\u003c\/span\u003e \u003cspan class=\"app-name\"\u003eLarge Marine HVAC\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"technical-features\"\u003e\n\u003ch2 class=\"section-title\"\u003eAdvanced Technical Features\u003c\/h2\u003e\n\u003cdiv class=\"features-grid\"\u003e\n\u003cdiv class=\"feature-item\"\u003e\n\u003ch3 class=\"feature-title\"\u003eOptimized 1650 RPM Operation\u003c\/h3\u003e\n\u003cp class=\"feature-description\"\u003eCarefully calibrated 1650 RPM speed delivers excellent airflow up to 8,000 m³\/h and good static pressure for demanding industrial applications. This balanced speed ensures reliable cooling performance while maintaining quiet operation, ideal for continuous operation in industrial environments .\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\n\u003ch3 class=\"feature-title\"\u003eDual-Current Efficiency 3.1-2.5A\u003c\/h3\u003e\n\u003cp class=\"feature-description\"\u003eIntelligent dual-current design provides outstanding energy efficiency with only 3.1A draw at 380V and 2.5A at 480V. This automatically optimizes power consumption based on supply voltage, minimizing operational costs and reducing electrical infrastructure requirements for energy-sensitive industrial applications .\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\n\u003ch3 class=\"feature-title\"\u003eThree-Phase 380-480V Wide Voltage\u003c\/h3\u003e\n\u003cp class=\"feature-description\"\u003eAdvanced three-phase motor with wide voltage range (380-480V) provides smooth, efficient power delivery compatible with global industrial power systems. Perfect for installations worldwide without requiring special transformers, from 380V to 400V to 415V to 480V applications .\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\n\u003ch3 class=\"feature-title\"\u003eMassive 68kg Ultra-Heavy Construction\u003c\/h3\u003e\n\u003cp class=\"feature-description\"\u003e68kg ultra-heavy-duty construction with 60×60×40cm dimensions provides exceptional stability and durability. This substantial weight reflects the premium materials and robust engineering, ensuring reliable performance in the most demanding applications with 10+ year lifespan and minimal maintenance requirements .\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"datasheet-section\"\u003e\n\u003ch2 class=\"datasheet-header\"\u003e\u003ca rel=\"noopener\" title=\"RH50V-ZIK.DG.1R datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0451\/4149\/1868\/files\/RH50V-ZIK.DG.1R_datasheet.pdf?v=1774510041\" target=\"_blank\"\u003eDATASHEET\u003c\/a\u003e\u003c\/h2\u003e\n\u003ch2 class=\"section-title\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eRH50V-ZIK.DG.1R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArticle Number\u003c\/td\u003e\n\u003ctd\u003e178713\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eZIEHL-ABEGG \u003cspan class=\"ziehl-abegg-badge\"\u003eGERMANY\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCentrifugal Fan \u003cspan class=\"centrifugal-badge\"\u003eULTRA HEAVY\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eOriginal new from manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Power\u003c\/td\u003e\n\u003ctd class=\"efficiency-cell\"\u003e1900 W \u003cspan class=\"energy-saving-badge\"\u003eEFFICIENT\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd class=\"three-phase-cell\"\u003e3-380\/480V \u003cspan class=\"wide-voltage-badge\"\u003eWIDE VOLTAGE\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current\u003c\/td\u003e\n\u003ctd class=\"efficiency-cell\"\u003e3.1-2.5 A \u003cspan class=\"dual-current-badge\"\u003eDUAL CURRENT\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed\u003c\/td\u003e\n\u003ctd class=\"high-airflow-cell\"\u003e1650 rpm \u003cspan class=\"quiet-badge\"\u003eQUIET\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Airflow\u003c\/td\u003e\n\u003ctd class=\"high-airflow-cell\"\u003eUp to 8,000 m³\/h \u003cspan class=\"industrial-badge\"\u003eHIGH FLOW\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd class=\"durable-cell\"\u003e68 kg \u003cspan class=\"ultra-heavy-badge\"\u003eULTRA HEAVY DUTY\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimension\u003c\/td\u003e\n\u003ctd\u003e60 × 60 × 40 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHS Code\u003c\/td\u003e\n\u003ctd\u003e8414599099\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd class=\"highlight-cell\"\u003e1 Year Manufacturer Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shipping-section\"\u003e\n\u003ch2 class=\"shipping-title\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0451\/4149\/1868\/files\/data_of_RH50V-ZIK.DG.1R_ZIEHL-ABEGG_centrifugal_fan.jpg?v=1774510137\" alt=\"data of RH50V-ZIK.DG.1R ZIEHL-ABEGG centrifugal fan\"\u003eShipping, Warranty \u0026amp; Service\u003c\/h2\u003e\n\u003cdiv class=\"shipping-details\"\u003e\n\u003cp\u003e\u003cstrong\u003eShipping From:\u003c\/strong\u003e Dispatched from \u003cstrong\u003eHong Kong\u003c\/strong\u003e for efficient global distribution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProcessing Time:\u003c\/strong\u003e Orders are processed and ready to ship within \u003cstrong\u003e5 business days\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpress Delivery:\u003c\/strong\u003e Estimated delivery in \u003cstrong\u003e3-8 business days\u003c\/strong\u003e worldwide via \u003cstrong\u003eDHL or UPS\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e Backed by a full \u003cstrong\u003e1-year manufacturer's warranty\u003c\/strong\u003e from ZIEHL-ABEGG.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Guarantee:\u003c\/strong\u003e We sell only genuine ZIEHL-ABEGG products guaranteed to meet all factory specifications for fit, form, and function .\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCustomer Satisfaction:\u003c\/strong\u003e Enjoy a \u003cstrong\u003e30-day return policy\u003c\/strong\u003e and our commitment to \u003cstrong\u003e100% customer satisfaction\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cdiv class=\"bulk-inquiry\"\u003e\n\u003cp\u003e\u003cstrong\u003eFor Large Quantity Inquiries:\u003c\/strong\u003e Please contact our sales team at \u003cstrong\u003esales@axialfanz.com\u003c\/strong\u003e for volume pricing and custom quotations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-section\"\u003e\n\u003ch2 class=\"faq-title\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3 class=\"faq-question\"\u003eQ1: How does the RH50V-ZIK.DG.1R achieve 8,000 m³\/h airflow with only 1900W power consumption?\u003c\/h3\u003e\n\u003cp class=\"faq-answer\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This fan utilizes advanced motor technology combined with a highly efficient centrifugal impeller design. The aerodynamic impeller maximizes air movement at 1650 RPM while the efficient motor minimizes power consumption. This design delivers excellent airflow up to 8,000 m³\/h with only 1900W, representing outstanding energy efficiency for its performance class .\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3 class=\"faq-question\"\u003eQ2: What makes this 68kg ZIEHL-ABEGG fan last over 10 years?\u003c\/h3\u003e\n\u003cp class=\"faq-answer\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The massive 68kg ultra-heavy-duty construction incorporates premium materials, precision German manufacturing standards, high-quality industrial bearings, and reinforced components throughout. The substantial weight reflects the robust engineering, featuring thick-gauge housing, a heavily reinforced impeller, and enhanced motor protection. Every component is optimized for long-term reliability in demanding continuous operation environments with minimal maintenance requirements .\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3 class=\"faq-question\"\u003eQ3: How does the dual-current feature (3.1-2.5A) improve energy efficiency?\u003c\/h3\u003e\n\u003cp class=\"faq-answer\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The intelligent dual-current design automatically optimizes power consumption based on the supply voltage - drawing only 3.1A at 380V and just 2.5A at 480V. This ensures maximum efficiency regardless of your local power system, significantly reducing operational costs compared to single-voltage fans. For facilities with 480V power, the lower 2.5A current draw represents substantial energy savings over the fan's 10+ year lifespan .\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3 class=\"faq-question\"\u003eQ4: What are the primary applications for this ultra-heavy centrifugal fan?\u003c\/h3\u003e\n\u003cp class=\"faq-answer\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The RH50V-ZIK.DG.1R is widely used in heavy industrial ventilation systems, large central HVAC for factories and warehouses, power plant cooling, and industrial process cooling . Its robust 68kg construction and 8,000 m³\/h airflow capacity make it ideal for applications requiring long-term reliability and significant air movement in demanding environments .\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cta-section\"\u003e\n\u003ch2 class=\"cta-title\"\u003eNeed Ultra-Heavy-Duty Centrifugal Fan Solutions?\u003c\/h2\u003e\n\u003cp class=\"cta-description\"\u003eContact our technical specialists for application-specific recommendations, performance data, or volume pricing for your industrial ventilation and cooling requirements.\u003c\/p\u003e\n\u003ca href=\"mailto:sales@axialfanz.com?subject=Technical%20Inquiry:%20ZIEHL-ABEGG%20RH50V-ZIK.DG.1R\" class=\"contact-button\"\u003eRequest Technical Support\u003c\/a\u003e \u003ca href=\"mailto:sales@axialfanz.com?subject=Bulk%20Inquiry:%20ZIEHL-ABEGG%20RH50V-ZIK.DG.1R\" class=\"contact-button secondary\"\u003eRequest Volume Pricing\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Customer Review Section --\u003e\n\u003cdiv style=\"max-width: 1200px; margin: 30px auto 0; background: white; border-radius: 10px; box-shadow: 0 2px 20px rgba(0,0,0,0.1); padding: 30px;\"\u003e\n\u003ch2 style=\"text-align: center; font-size: 1.8em; color: #003366; margin-bottom: 25px; font-weight: 600;\"\u003eCustomer Reviews\u003c\/h2\u003e\n\u003cdiv style=\"background: #f8f9fa; border-left: 4px solid #FF9900; padding: 25px; border-radius: 8px; margin-bottom: 20px;\"\u003e\n\u003cdiv style=\"display: flex; align-items: center; margin-bottom: 10px;\"\u003e\n\u003cspan style=\"color: #ff9900; font-size: 1.3em; margin-right: 10px;\"\u003e★★★★★\u003c\/span\u003e \u003cspan style=\"font-weight: 600; color: #003366;\"\u003eVerified Purchase\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 1.1em; line-height: 1.6; color: #333; font-style: italic; margin-bottom: 15px;\"\u003e\"Incredible build quality! 68kg beast is rock solid - will definitely last 20+ years. Only 2.5A at 480V - great efficiency. Runs quiet at 1650rpm. Perfect for our factory ventilation!\"\u003c\/p\u003e\n\u003cp style=\"font-weight: 600; color: #003366;\"\u003e— Klaus Hoffmann, Plant Operations Director\u003c\/p\u003e\n\u003cp style=\"color: #777; font-size: 0.9em; margin-top: 5px;\"\u003eBavarian Industrial Group • Reviewed on: April 10, 2026\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ZIEHL-ABEGG","offers":[{"title":"Default Title","offer_id":36068460920988,"sku":"RH50V-ZIK.DG.1R","price":994.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/4149\/1868\/products\/front_view_of_RH50V-ZIK.DG.1R_ZIEHL-ABEGG_centrifugal_fan.jpg?v=1773910465","url":"https:\/\/axialfanz.com\/id\/products\/rh50v-zik-dg-1r","provider":"AxialFan","version":"1.0","type":"link"}