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Professional high-efficiency axial fan engineered by ZIEHL-ABEGG for exceptional durability (10+ years), whisper-quiet operation, energy-efficient 1.5/0.86A dual-current draw, and high-volume airflow delivering superior heat dissipation for industrial and commercial applications.
📄 DOWNLOAD DATASHEETGerman-engineered by ZIEHL-ABEGG with robust 6.9kg 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.
Advanced axial fan design delivers exceptionally quiet performance at 1340 RPM. Precision-balanced impeller, vibration-damping technology, and aerodynamically optimized blades minimize noise, making it ideal for noise-sensitive environments like hospitals, offices, and residential areas.
Remarkable energy efficiency with optimized power consumption of 0.45kW and intelligent dual-current draw (1.5A at 230V / 0.86A at 400V). Significantly reduces operational costs for continuous 24/7 operation while maintaining exceptional performance.
1340 RPM optimized operation combined with advanced axial impeller generates powerful, high-static-pressure airflow with exceptional volume capacity. Superior air movement provides remarkable heat dissipation for industrial equipment and HVAC systems.
The ZIEHL-ABEGG RH40M-4DK.4C.1R is engineered for versatile applications across multiple industries requiring reliable, energy-efficient axial airflow solutions.
The high-efficiency 0.45kW 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 continuous operation applications.
Advanced dual-voltage design provides exceptional flexibility for global installations. Compatible with both 230V and 400V power systems, making it perfect for diverse industrial environments and international applications.
Intelligent dual-current design draws only 1.5A at 230V and 0.86A at 400V, providing outstanding energy savings across different voltage systems. This automatically optimizes power consumption based on operational requirements.
6.9kg lightweight yet robust construction with 50×50×40cm dimensions provides easy installation and excellent durability. German engineering ensures reliable performance with 10+ year lifespan and minimal maintenance requirements.
| Model Number | RH40M-4DK.4C.1R |
| Manufacturer | ZIEHL-ABEGG GERMANY |
| Product Type | Axial Fan HIGH AIRFLOW |
| Condition | Original new from manufacturer |
| Rated Power | 0.45 kW ENERGY EFFICIENT |
| Rated Voltage | 3~230-400 V DUAL VOLTAGE |
| Frequency | 50/60 Hz |
| Rated Current | 1.5 / 0.86 A DUAL CURRENT |
| Speed | 1340 rpm QUIET OPERATION |
| Net Weight | 6.9 kg COMPACT |
| Shipping Dimension | 50 × 50 × 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 6.9kg German-engineered construction incorporates premium materials, precision manufacturing standards, high-quality industrial ball bearings, and reinforced components. The axial fan features a dynamically balanced impeller and enhanced motor protection, ensuring long-term reliability in demanding continuous operation environments.
A: This axial fan is engineered for ultra-quiet operation with optimized 1340 RPM speed, advanced aerodynamic impeller design, precision balancing, and vibration-damping technology. The optimized blade design minimizes turbulence and noise, making it ideal for noise-sensitive environments such as hospitals, laboratories, and commercial spaces.
A: The 1340 RPM optimized operation combined with advanced axial 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.
A: The RH40M-4DK.4C.1R features an advanced motor design with 0.45kW power consumption and intelligent dual-current draw (1.5A at 230V / 0.86A at 400V), significantly reducing operational costs. Dual-voltage 230-400V operation provides flexibility for global installations.
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 quality! Exceptionally quiet 1340rpm operation, efficient 0.45kW power draw with intelligent 1.5/0.86A dual-current, and compact 6.9kg German build. Powerful axial airflow with dual-voltage flexibility. Perfect for our global HVAC applications!"
— Andreas Wagner, HVAC Systems Engineer
Commercial Climate Solutions • Reviewed on: August 1, 2026
Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
US$40
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