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Professional dual-speed centrifugal fan engineered by ZIEHL-ABEGG for exceptional durability (10+ years), whisper-quiet operation, energy-efficient 3.4/1.8A current draw, and high-volume high-static-pressure airflow delivering superior heat dissipation for demanding industrial and commercial applications. Article No: 107379.
German-engineered by ZIEHL-ABEGG with robust 23kg heavy-duty construction ensures reliable operation exceeding 10+ years. Premium materials, high-quality ball bearings, and precision manufacturing guarantee exceptional lifespan in demanding environments with minimal maintenance requirements.
Dual-speed 1230/860 RPM operation with advanced centrifugal fan design delivers exceptionally quiet performance across both speed settings. Precision engineering, vibration-damping technology, and aerodynamically optimized housing minimize noise, making it ideal for noise-sensitive industrial environments.
Dual-power rating (1.8/0.96kW) with energy-efficient dual-current consumption (3.4/1.8A) provides exceptional energy flexibility. This innovative design allows optimal operation at different power levels, significantly reducing energy consumption while maintaining excellent high-speed performance.
Dual-speed 1230/860 RPM operation combined with optimized centrifugal impeller design generates powerful directional airflow with excellent volume capacity and high static pressure. Superior air movement provides remarkable heat dissipation, perfect for demanding industrial applications requiring significant cooling performance.
The ZIEHL-ABEGG RH56M-VDK.6K.1R is engineered for versatile applications across multiple industries requiring reliable, high-performance centrifugal airflow solutions.
Innovative dual-speed design provides exceptional operational flexibility for varying application requirements. The 860 RPM setting offers energy-efficient operation for normal conditions, while the 1230 RPM high-speed setting delivers significantly enhanced airflow and static pressure when maximum cooling performance is needed.
Intelligent dual-current design provides outstanding energy efficiency with only 1.8A draw at 860 RPM and 3.4A at 1230 RPM. This automatically optimizes power consumption based on operational requirements, minimizing energy costs and reducing electrical infrastructure needs.
Advanced 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.
23kg robust heavy-duty construction with 68×68×40cm dimensions provides exceptional stability and durability. German engineering ensures reliable performance with 10+ year lifespan and minimal maintenance requirements in the most demanding environments.
| Model Number | RH56M-VDK.6K.1R |
| Article Number | 107379 |
| Manufacturer | ZIEHL-ABEGG GERMANY |
| Product Type | Centrifugal Fan DUAL-SPEED |
| Condition | Original new from manufacturer |
| Rated Power | 1.8 / 0.96 kW DUAL POWER |
| Rated Voltage | 3~400 V THREE PHASE |
| Frequency | 50/60 Hz |
| Rated Current | 3.4 / 1.8 A DUAL CURRENT |
| Speed | 1230 / 860 rpm DUAL-SPEED |
| Net Weight | 23 kg HEAVY DUTY |
| Shipping Dimension | 68 × 68 × 40 cm |
| Country of Origin | Germany |
| HS Code | 8414599099 |
| Warranty | 1 Year Manufacturer Warranty |
Shipping, Warranty & ServiceShipping From: Dispatched from Hong Kong for efficient global distribution.
Processing Time: Orders are processed and ready to ship within 5 business days.
Express Delivery: Estimated delivery in 3-8 business days worldwide via DHL or UPS.
Warranty: Backed by a full 1-year manufacturer's warranty from ZIEHL-ABEGG.
Product Guarantee: We sell only genuine ZIEHL-ABEGG products guaranteed to meet all factory specifications for fit, form, and function.
Customer Satisfaction: Enjoy a 30-day return policy and our commitment to 100% customer satisfaction.
For Large Quantity Inquiries: Please contact our sales team at [email protected] for volume pricing and custom quotations.
A: The robust 23kg German-engineered heavy-duty construction incorporates premium materials, precision manufacturing standards, high-quality industrial ball bearings, and reinforced components. The centrifugal fan features a dynamically balanced impeller and enhanced motor protection, ensuring long-term reliability in demanding continuous operation environments even at high 1230 RPM speeds.
A: This centrifugal fan is engineered for ultra-quiet operation with dual-speed flexibility. At 860 RPM, it delivers energy-efficient near-silent performance, while even at high 1230 RPM, advanced aerodynamic impeller design, precision balancing, and vibration-damping technology minimize noise, making it suitable for noise-sensitive environments.
A: The dual-speed operation provides exceptional flexibility: 860 RPM offers energy-efficient airflow for normal conditions, while 1230 RPM delivers enhanced high-volume, high-static-pressure airflow when maximum cooling is needed. This ensures optimal thermal management across varying operational requirements for demanding applications.
A: The RH56M-VDK.6K.1R features an advanced motor design with dual-power ratings (1.8/0.96kW) and energy-efficient dual-current draw (3.4/1.8A), significantly reducing operational costs. Three-phase 400V operation provides superior power factor and smoother operation, resulting in exceptional energy savings for high-performance applications.
Contact our technical specialists for application-specific recommendations, performance data, or volume pricing for your industrial ventilation and cooling requirements.
Request Technical Support Request Volume Pricing"Outstanding ZIEHL-ABEGG dual-speed centrifugal fan! Powerful 1.8kW motor with incredible 1230rpm performance, yet surprisingly quiet. Ultra-low 3.4/1.8A power draw and robust 23kg German build. Perfect for our demanding industrial cooling application!"
— Thomas Wagner, Industrial Systems Engineer
High-Performance Cooling Solutions • Reviewed on: June 28, 2026
Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
US$40
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