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Professional 1.94/1.21kW axial fan featuring dual-speed 880/570 RPM operation with three-phase 400V compatibility and M6D138-LA motor. German-engineered by EBMPAPST with 24kg robust construction for exceptional durability exceeding 10+ years, ultra-quiet 52dBA operation at low speed, superior energy efficiency with dual-current 3.9/2.23A draw, and massive 800mm diameter airflow up to 24,110 m³/h for superior heat dissipation in large-scale industrial applications [citation:6].
German-engineered EBMPAPST construction with 24kg heavy-duty industrial design ensures reliable, long-term operation exceeding 10+ years. Premium materials including die-cast aluminum hub and reinforced plastic blades with aluminum inserts guarantee exceptional lifespan in demanding environments with minimal maintenance requirements [citation:1].
Dual-speed 880/570 RPM operation with advanced axial fan design delivers exceptionally quiet performance - as low as 52dBA at lower speeds [citation:6]. Precision engineering, vibration-damping technology, and aerodynamic blade optimization with 5 blades minimize noise, making it ideal for noise-sensitive environments [citation:1].
Dual-power rating (1.94/1.21kW) with efficient dual-current consumption (3.9/2.23A) provides exceptional energy flexibility and efficiency. This innovative design allows optimal operation at different power levels, significantly reducing energy consumption while maintaining excellent performance for continuous operation [citation:4][citation:8].
Massive 800mm diameter with 5 optimized axial blades generates exceptional directional airflow with up to 24,110 m³/h volume capacity [citation:6]. Superior air movement capabilities provide remarkable heat dissipation for large-scale applications, making it perfect for industrial facilities, data centers, and precision cooling requiring significant airflow.
The EBMPAPST A6D800-AD01-01 is engineered for large-scale applications across multiple industries requiring reliable, energy-efficient axial airflow solutions [citation:7][citation:3][citation:8].
Innovative dual-speed design provides exceptional operational flexibility for varying application requirements. The 570 RPM setting at lower power offers ultra-quiet 52dBA operation for normal conditions, while the 880 RPM setting at 1.94kW delivers massive 24,110 m³/h airflow when maximum performance is needed [citation:4][citation:6][citation:8].
Large 800mm diameter with 5 optimized blades featuring advanced airfoil design delivers exceptional airflow volume up to 24,110 m³/h. The blades combine aluminum inserts for structural integrity with喷涂PP plastic for lightweight durability and aerodynamic efficiency [citation:1][citation:6].
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, perfect for continuous operation in demanding environments [citation:3][citation:9].
24kg robust construction with 90×90×35cm dimensions provides exceptional stability and durability. German engineering with ball bearings ensures reliable performance in the most demanding large-scale applications with 10+ year lifespan and minimal maintenance requirements [citation:1][citation:4].
| Model Number | A6D800-AD01-01 |
| Motor Number | M6D138-LA |
| Manufacturer | EBMPAPST GERMANY |
| Product Type | Axial Fan 800mm |
| Condition | Original new from manufacturer |
| Rated Power | 1.94/1.21 kW DUAL POWER |
| Rated Voltage | 3~400V THREE PHASE |
| Frequency | 50/60 Hz |
| Rated Current | 3.9/2.23 A DUAL CURRENT |
| Speed | 880/570 rpm DUAL-SPEED |
| Max Airflow | 24,110 m³/h MASSIVE FLOW |
| Noise Level | 52 dBA (low speed) ULTRA-QUIET |
| Blade Diameter | 800 mm |
| Blade Material | Plastic with aluminum inserts |
| Number of Blades | 5 |
| Net Weight | 24 kg HEAVY DUTY |
| Shipping Dimension | 90 × 90 × 35 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 EBMPAPST.
Product Guarantee: We sell only genuine EBMPAPST 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: This fan utilizes a massive 800mm diameter with 5 advanced aerodynamic blades featuring aluminum inserts for structural integrity and optimized airfoil design. The dual-speed 880 RPM operation at 1.94kW generates exceptional directional airflow up to 24,110 m³/h [citation:6], making it one of the most powerful axial fans in its class for large-scale industrial cooling applications.
A: The 24kg robust construction incorporates premium materials including die-cast aluminum hub, reinforced plastic blades with aluminum inserts, high-quality ball bearings, and precision German manufacturing standards. The dual-speed operation also allows operation at lower speeds when full power isn't needed, reducing mechanical stress and extending component life. Every part is optimized for long-term reliability in demanding continuous operation environments [citation:1][citation:4].
A: The dual-speed 880/570 RPM operation provides exceptional flexibility: at 570 RPM/1.21kW, the fan operates at ultra-quiet 52dBA for normal conditions with reduced energy consumption [citation:6]. When maximum cooling is required, the 880 RPM/1.94kW setting delivers massive 24,110 m³/h airflow. This flexibility allows for optimal energy usage, extended equipment life, and adaptation to varying cooling demands throughout different seasons or operational conditions.
A: The A6D800-AD01-01 is widely used in precision air conditioning for data centers [citation:4][citation:8], industrial ventilation for manufacturing facilities [citation:7], commercial building HVAC systems, agricultural ventilation for greenhouses and farms [citation:7], power plant cooling, and railway transportation HVAC. Its massive airflow capacity makes it ideal for any application requiring significant air movement in large spaces or through heat exchangers.
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"Incredible 800mm fan! Moves massive air (24,110 m³/h) for our data center cooling. Dual-speed is genius - ultra-quiet at 570rpm, powerful when needed. Solid 24kg German quality. Huge energy savings!"
— Frank Weber, Data Center Operations Manager
Reviewed on: March 6, 2026
Ships within 48 hours · Estimated delivery Sep 20 - Sep 25
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