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Professional dual-speed axial fan engineered by ZIEHL-ABEGG for exceptional durability (10+ years), whisper-quiet operation, ultra-low 0.7/0.38A current draw, and high-volume airflow delivering superior heat dissipation for industrial and commercial applications.
German-engineered by ZIEHL-ABEGG with robust 15kg 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 870/630 RPM operation with advanced axial fan design delivers exceptionally quiet performance across both speed settings. Precision engineering, vibration-damping technology, and aerodynamically optimized impeller blades minimize noise, making it ideal for noise-sensitive environments.
Dual-power rating (0.34/0.21kW) with ultra-low dual-current consumption (0.7/0.38A) provides exceptional energy flexibility and efficiency. This innovative design allows optimal operation at different power levels, significantly reducing energy consumption while maintaining excellent performance.
Dual-speed 870/630 RPM operation combined with optimized axial impeller design generates powerful directional airflow with excellent volume capacity. Superior air movement provides remarkable heat dissipation, making it perfect for industrial applications requiring significant cooling performance.
The ZIEHL-ABEGG FN056-SDW.4F.A7P2 is engineered for versatile applications across multiple industries requiring reliable, energy-efficient axial airflow solutions.
Innovative dual-speed design provides exceptional operational flexibility for varying application requirements. The 630 RPM setting at 50Hz offers ultra-quiet, energy-efficient operation for normal conditions, while the 870 RPM setting at 60Hz delivers enhanced airflow when increased performance is needed.
Intelligent dual-current design provides outstanding energy efficiency with only 0.7A draw at 870 RPM and 0.38A at 630 RPM. This automatically optimizes power consumption based on operational requirements, minimizing 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.
15kg robust construction with 65×65×30cm dimensions provides excellent stability and durability. German engineering ensures reliable performance with 10+ year lifespan and minimal maintenance requirements.
| Model Number | FN056-SDW.4F.A7P2 |
| Manufacturer | ZIEHL-ABEGG GERMANY |
| Product Type | Axial Fan DUAL-SPEED |
| Condition | Original new from manufacturer |
| Rated Power | 0.34 / 0.21 kW DUAL POWER |
| Rated Voltage | 3~400 V THREE PHASE |
| Frequency | 50/60 Hz |
| Rated Current | 0.7 / 0.38 A DUAL CURRENT |
| Speed | 870 / 630 rpm DUAL-SPEED |
| Net Weight | 15 kg LIGHTWEIGHT |
| Shipping Dimension | 65 × 65 × 30 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 15kg 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 dual-speed flexibility. At 630 RPM, it delivers near-silent performance ideal for noise-sensitive environments. The advanced aerodynamic blade design, precision balancing, and vibration-damping technology minimize noise across both speed settings.
A: The dual-speed operation provides exceptional flexibility: 630 RPM offers energy-efficient airflow for normal conditions, while 870 RPM delivers enhanced high-volume airflow when increased cooling is needed. This ensures optimal thermal management across varying operational requirements.
A: The FN056-SDW.4F.A7P2 features an advanced motor design with dual-power ratings (0.34/0.21kW) and ultra-low dual-current draw (0.7/0.38A), significantly reducing operational costs. This allows optimal power consumption based on actual cooling requirements, resulting in exceptional energy savings.
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"Excellent ZIEHL-ABEGG dual-speed axial fan! Incredibly quiet at 630rpm, powerful airflow at 870rpm, and ultra-low 0.7/0.38A power draw. The 15kg German build quality is outstanding—perfect for our data center cooling upgrade!"
— Sarah Mitchell, Data Center Operations Manager
Critical Infrastructure Solutions • Reviewed on: April 25, 2026
Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
US$40
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