{"product_id":"r3g500-8317081581-m3g150-ff-ebm-papst-centrifugal-fan","title":"R3G500-8317081581 M3G150-FF Ebm-papst Centrifugal fan","description":"\u003cdiv id=\"gtx-trans\" style=\"position: absolute; left: -50px; top: -20px;\"\u003e\u003c\/div\u003e\n\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, #005A9C 0%, #0077BE 100%); \/* EBMPAPST blue gradient *\/\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: #FFD700; \/* Gold accent to match EBMPAPST branding *\/\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: #FFD700; \/* EBMPAPST gold *\/\n            color: #005A9C;\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: #005A9C; \/* EBMPAPST blue *\/\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 #005A9C; \/* EBMPAPST blue *\/\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(0,90,156,0.15);\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: #005A9C;\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, #e0f0ff 0%, #b8d9ff 100%); \/* EBMPAPST blue-inspired light 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 #005A9C;\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: #005A9C;\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: #FFD700;\n            margin-bottom: 30px;\n            text-transform: uppercase;\n            letter-spacing: 1px;\n            font-weight: 700;\n            text-shadow: 1px 1px 0 #005A9C;\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: #005A9C;\n            width: 40%;\n            background-color: #e6f0ff;\n        }\n\n        .highlight-cell {\n            color: #005A9C;\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: #005A9C;\n            font-weight: 700;\n            background-color: #b8d9ff;\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: #005A9C;\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        .ebm-badge {\n            display: inline-block;\n            background: #005A9C;\n            color: #FFD700;\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 #FFD700;\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        .medium-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        .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: #005A9C;\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 #FFD700;\n            padding: 20px;\n            margin-top: 20px;\n            border-radius: 5px;\n        }\n\n        .bulk-inquiry strong {\n            color: #005A9C;\n        }\n\n        .technical-features {\n            padding: 40px 30px;\n            background: #e0f0ff;\n            margin: 30px;\n            border-radius: 8px;\n            border: 1px solid #b8d9ff;\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: #005A9C;\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: #e0f0ff;\n            margin: 30px;\n            border-radius: 10px;\n            border: 1px solid #b8d9ff;\n        }\n\n        .faq-title {\n            text-align: center;\n            font-size: 1.8em;\n            color: #005A9C;\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 #b8d9ff;\n        }\n\n        .faq-item:last-child {\n            border-bottom: none;\n            margin-bottom: 0;\n        }\n\n        .faq-question {\n            color: #005A9C;\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, #e0f0ff 0%, #b8d9ff 100%);\n            text-align: center;\n            border-radius: 10px;\n            margin: 30px;\n        }\n\n        .cta-title {\n            font-size: 1.6em;\n            color: #005A9C;\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: #005A9C;\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 #005A9C;\n            margin: 5px 10px;\n        }\n\n        .contact-button:hover {\n            background: white;\n            color: #005A9C;\n            transform: translateY(-2px);\n            box-shadow: 0 5px 15px rgba(0,90,156,0.2);\n        }\n\n        .contact-button.secondary {\n            background: #FFD700;\n            border-color: #FFD700;\n            color: #005A9C;\n        }\n\n        .contact-button.secondary:hover {\n            background: white;\n            color: #FFD700;\n            border-color: #FFD700;\n        }\n\n        @media (max-width: 1024px) {\n            .benefits-grid {\n                grid-template-columns: repeat(2, 1fr);\n                gap: 20px;\n            }\n            .applications-grid {\n                grid-template-columns: repeat(2, 1fr);\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            .product-subtitle {\n                font-size: 1.1em;\n            }\n            .section-title {\n                font-size: 1.6em;\n            }\n            .benefits-grid {\n                grid-template-columns: 1fr;\n                gap: 20px;\n            }\n            .applications-grid {\n                grid-template-columns: 1fr;\n            }\n            .features-grid {\n                grid-template-columns: 1fr;\n            }\n            .specs-table td {\n                padding: 12px 15px;\n                display: block;\n                width: 100%;\n            }\n            .specs-table td:first-child {\n                width: 100%;\n                background-color: #e6f0ff;\n                border-bottom: none;\n                padding-bottom: 5px;\n                font-weight: 700;\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            .specs-table tr:nth-child(even) {\n                background: white;\n            }\n            .shipping-section, .faq-section, .cta-section, .applications-section, .technical-features {\n                margin: 20px 15px;\n                padding: 30px 20px;\n            }\n            .faq-question {\n                font-size: 1.15em;\n            }\n            .benefit-card {\n                padding: 20px 15px;\n            }\n            .benefit-icon {\n                font-size: 2.5em;\n                height: 50px;\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            .product-header {\n                padding: 35px 20px;\n            }\n            .benefits-section, .datasheet-section, .faq-section, .applications-section {\n                padding: 35px 20px;\n            }\n            .product-title {\n                font-size: 1.7em;\n            }\n            .product-subtitle {\n                font-size: 1em;\n            }\n            .section-title {\n                font-size: 1.4em;\n            }\n            .feature-badge {\n                font-size: 1em;\n                padding: 6px 15px;\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\"\u003eEBMPAPST R3G500-8317081581 Centrifugal Fan\u003c\/h1\u003e\n\u003cdiv class=\"feature-badge\"\u003eHigh-Efficiency 2.85kW Centrifugal Fan | 400V | 1900 RPM\u003c\/div\u003e\n\u003cp class=\"product-subtitle\"\u003eProfessional 2.85kW centrifugal fan engineered by EBMPAPST for maximum durability (10+ years), whisper-quiet operation, energy-saving low 4.4A current draw, and exceptional high-volume airflow delivering superior heat dissipation for industrial and commercial applications. Article No: 8317081581.\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 Industrial Durability\u003c\/h3\u003e\n\u003cp class=\"benefit-description\"\u003eGerman-engineered by EBMPAPST with robust 25kg construction ensures reliable operation exceeding 10+ years. Premium materials, high-grade ball bearings, and precision manufacturing guarantee exceptional lifespan in demanding environments with minimal maintenance. EBMPAPST's decades of engineering excellence provide continuous operation reliability.\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 Operation\u003c\/h3\u003e\n\u003cp class=\"benefit-description\"\u003eAdvanced centrifugal fan design delivers exceptionally quiet performance even at full 1900 RPM. Precision-balanced impeller, vibration-damping technology, and aerodynamically optimized housing minimize noise, making it ideal for noise-sensitive environments such as hospitals, offices, and residential HVAC applications.\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 Low-Power Design\u003c\/h3\u003e\n\u003cp class=\"benefit-description\"\u003eRemarkable energy efficiency with low current draw of only 4.4A at 400V. The 2.85kW motor delivers exceptional performance while minimizing power consumption, significantly reducing operational costs. Perfect for continuous operation applications requiring 24\/7 reliability with lower energy bills.\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\"\u003eHigh-Volume Centrifugal Airflow\u003c\/h3\u003e\n\u003cp class=\"benefit-description\"\u003e1900 RPM high-speed operation combined with optimized backward-curved centrifugal impeller generates powerful, high-static-pressure airflow with exceptional volume capacity. Superior air movement provides remarkable heat dissipation for industrial equipment, HVAC systems, and critical cooling applications.\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 EBMPAPST R3G500-8317081581 is engineered for versatile 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\"\u003eIndustrial Ventilation 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\"\u003eCommercial Air Conditioning\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\"\u003eHeating 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\"\u003eElectrical 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\"\u003eFrequency 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\"\u003eHVAC (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\"\u003eAir Purification 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\"\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\"\u003eIndustrial 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\"\u003eData 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\"\u003eHospital 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\"\u003eLaboratory 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\"\u003eFactory 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\"\u003eTelecom Equipment 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\"\u003eBattery Storage 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\"\u003eAgricultural 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\"\u003eMarine \u0026amp; Shipboard 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\"\u003eHigh-Efficiency 2.85kW EC Motor\u003c\/h3\u003e\n\u003cp class=\"feature-description\"\u003eThe powerful 2.85kW electronically commutated motor delivers exceptional airflow performance while maintaining outstanding energy efficiency. This advanced motor design provides optimal power-to-airflow ratio, ensuring maximum cooling capacity with minimal energy consumption for demanding industrial applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\n\u003ch3 class=\"feature-title\"\u003eIntelligent 4.4A Low Current Design\u003c\/h3\u003e\n\u003cp class=\"feature-description\"\u003eIntelligent low-current design draws only 4.4A at 400V, providing outstanding energy savings. This automatically optimizes power consumption based on operational requirements, minimizing energy costs and reducing electrical infrastructure needs for continuous operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\n\u003ch3 class=\"feature-title\"\u003eThree-Phase 400V Industrial Power\u003c\/h3\u003e\n\u003cp class=\"feature-description\"\u003eAdvanced three-phase 400V motor provides smooth, efficient power delivery with superior reliability for industrial applications. Three-phase technology offers better power factor, smoother torque delivery, and higher efficiency compared to single-phase alternatives.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\n\u003ch3 class=\"feature-title\"\u003eRobust 25kg Industrial Construction\u003c\/h3\u003e\n\u003cp class=\"feature-description\"\u003e25kg robust construction with 58×58×50cm dimensions provides excellent stability and durability. German engineering ensures reliable performance in 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 href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0451\/4149\/1868\/files\/R3G500-8317081581.PDF?v=1752559259\" title=\"R3G500-8317081581 datasheet\" rel=\"noopener\" 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 style=\"background-color: #e6f0ff; font-weight: 600; color: #005a9c;\"\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eR3G500-8317081581\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #e6f0ff; font-weight: 600; color: #005a9c;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eEBMPAPST \u003cspan class=\"ebm-badge\"\u003eGERMANY\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #e6f0ff; font-weight: 600; color: #005a9c;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCentrifugal Fan \u003cspan class=\"centrifugal-badge\"\u003eHIGH STATIC PRESSURE\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #e6f0ff; font-weight: 600; color: #005a9c;\"\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eOriginal new from manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #e6f0ff; font-weight: 600; color: #005a9c;\"\u003eRated Power\u003c\/td\u003e\n\u003ctd class=\"efficiency-cell\"\u003e2.85 kW \u003cspan class=\"energy-saving-badge\"\u003eENERGY EFFICIENT\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #e6f0ff; font-weight: 600; color: #005a9c;\"\u003eRated Voltage\u003c\/td\u003e\n\u003ctd class=\"three-phase-cell\"\u003e400 V \u003cspan class=\"german-badge\"\u003eTHREE PHASE\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #e6f0ff; font-weight: 600; color: #005a9c;\"\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #e6f0ff; font-weight: 600; color: #005a9c;\"\u003eRated Current\u003c\/td\u003e\n\u003ctd class=\"efficiency-cell\"\u003e4.4 A \u003cspan class=\"energy-saving-badge\"\u003eLOW CURRENT\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #e6f0ff; font-weight: 600; color: #005a9c;\"\u003eSpeed\u003c\/td\u003e\n\u003ctd class=\"high-airflow-cell\"\u003e1900 rpm \u003cspan class=\"quiet-badge\"\u003eQUIET OPERATION\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #e6f0ff; font-weight: 600; color: #005a9c;\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd class=\"durable-cell\"\u003e25 kg \u003cspan class=\"durability-badge\"\u003e10+ YEAR DURABILITY\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #e6f0ff; font-weight: 600; color: #005a9c;\"\u003eShipping Dimension\u003c\/td\u003e\n\u003ctd\u003e58 × 58 × 50 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #e6f0ff; font-weight: 600; color: #005a9c;\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #e6f0ff; font-weight: 600; color: #005a9c;\"\u003eHS Code\u003c\/td\u003e\n\u003ctd\u003e8414599099\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #e6f0ff; font-weight: 600; color: #005a9c;\"\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\/nominal_data_of_R3G500-8317081581_M3G150-FF_Ebm-papst_Centrifugal_fan.jpg?v=1774497914\" alt=\"nominal data of R3G500-8317081581 M3G150-FF Ebm-papst Centrifugal fan\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0451\/4149\/1868\/files\/description_of_R3G500-8317081581_M3G150-FF_Ebm-papst_Centrifugal_fan.jpg?v=1774497950\" alt=\"description of R3G500-8317081581 M3G150-FF Ebm-papst Centrifugal fan\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0451\/4149\/1868\/files\/drawing_of_R3G500-8317081581_M3G150-FF_Ebm-papst_Centrifugal_fan.jpg?v=1774497971\" alt=\"drawing of R3G500-8317081581 M3G150-FF Ebm-papst Centrifugal fan\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0451\/4149\/1868\/files\/connection_diagram_of_R3G500-8317081581_M3G150-FF_Ebm-papst_Centrifugal_fan.jpg?v=1774497989\" alt=\"connection diagram of R3G500-8317081581 M3G150-FF Ebm-papst 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 EBMPAPST.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Guarantee:\u003c\/strong\u003e We sell only genuine EBMPAPST 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: What makes this EBMPAPST centrifugal fan last over 10 years?\u003c\/h3\u003e\n\u003cp class=\"faq-answer\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The 25kg robust construction incorporates premium materials, precision German manufacturing standards, high-quality industrial-grade ball bearings, and reinforced housing. The centrifugal fan features a dynamically balanced impeller and enhanced motor protection. Every component is optimized for long-term reliability in demanding continuous operation environments, backed by EBMPAPST's engineering excellence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3 class=\"faq-question\"\u003eQ2: How quiet is the R3G500-8317081581 during operation?\u003c\/h3\u003e\n\u003cp class=\"faq-answer\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This fan is engineered for ultra-quiet operation through advanced aerodynamic impeller design, precision balancing, and vibration-damping mounting. The optimized scroll housing minimizes turbulence and noise, making it suitable for noise-sensitive environments such as hospitals, laboratories, data centers, and premium commercial spaces.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3 class=\"faq-question\"\u003eQ3: What cooling performance can I expect from the 1900 RPM centrifugal airflow?\u003c\/h3\u003e\n\u003cp class=\"faq-answer\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The powerful 1900 RPM operation combined with advanced backward-curved centrifugal impeller generates exceptional high-static-pressure airflow with outstanding volume capacity. This provides remarkable heat dissipation for industrial equipment, HVAC systems, and critical cooling applications, ensuring optimal thermal management even in ducted systems with significant resistance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3 class=\"faq-question\"\u003eQ4: What makes this fan energy efficient with low power consumption?\u003c\/h3\u003e\n\u003cp class=\"faq-answer\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The R3G500-8317081581 features an advanced EC motor design with intelligent current draw of only 4.4A, significantly reducing operational costs. The 2.85kW motor delivers exceptional airflow while maintaining optimal efficiency. The three-phase design provides superior power factor and smoother operation, resulting in lower energy consumption and reduced electrical infrastructure requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cta-section\"\u003e\n\u003ch2 class=\"cta-title\"\u003eNeed High-Performance 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:%20EBMPAPST%20R3G500-8317081581\" class=\"contact-button\"\u003eRequest Technical Support\u003c\/a\u003e \u003ca href=\"mailto:sales@axialfanz.com?subject=Bulk%20Inquiry:%20EBMPAPST%20R3G500-8317081581\" 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: #005a9c; margin-bottom: 25px; font-weight: 600;\"\u003eCustomer Reviews\u003c\/h2\u003e\n\u003cdiv style=\"background: #f8f9fa; border-left: 4px solid #FFD700; 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: #ffd700; font-size: 1.3em; margin-right: 10px;\"\u003e★★★★★\u003c\/span\u003e \u003cspan style=\"font-weight: 600; color: #005a9c;\"\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\"Exceptional EBMPAPST quality! Incredibly quiet for 1900rpm, powerful airflow, and super low 4.4A power draw. The 25kg German build feels indestructible – perfect for our data center cooling upgrade. Highly recommended!\"\u003c\/p\u003e\n\u003cp style=\"font-weight: 600; color: #005a9c;\"\u003e— David Wagner, HVAC Project Manager\u003c\/p\u003e\n\u003cp style=\"color: #777; font-size: 0.9em; margin-top: 5px;\"\u003eIndustrial Cooling Systems • Reviewed on: March 18, 2026\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"EBM","offers":[{"title":"Default Title","offer_id":48901483430144,"sku":"R3G500-8317081581","price":1367.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/front_view_of_R3G500-8317081581_M3G150-FF_Ebm-papst_Centrifugal_fan.png?v=1782761353","url":"https:\/\/alotechparts.com\/products\/r3g500-8317081581-m3g150-ff-ebm-papst-centrifugal-fan","provider":"Alo Tech Solutions","version":"1.0","type":"link"}