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Professional 3.24kW centrifugal fan with 4100 RPM operation, engineered for exceptional durability, ultra-quiet performance, high airflow efficiency, and energy-saving operation for demanding industrial cooling applications.
German-engineered EBMPAPST construction with 24.2kg robust design ensures reliable, long-term operation exceeding 10 years. Premium industrial-grade materials, reinforced frame, and precision-balanced rotor assembly guarantee exceptional lifespan in demanding industrial environments.
Advanced aerodynamic design minimizes vibration and operational noise despite high 4100 RPM speed. Precision-balanced impeller and vibration-damping technology provide exceptionally quiet performance ideal for noise-sensitive industrial applications while maintaining powerful cooling.
Optimal 3.24kW power rating with 4.9A current draw delivers powerful cooling performance with energy efficiency. 3-380/480V dual-voltage operation ensures cost-effective performance across different industrial power systems while maintaining optimal energy consumption.
Efficient centrifugal design at 4100 RPM generates exceptional airflow for effective heat dissipation in demanding applications. 55×55×40cm size provides superior cooling performance with optimized airflow distribution for large industrial installations and heavy-duty equipment.
The K3G310-AZ88-02 centrifugal fan is engineered for diverse industrial and commercial applications requiring reliable, efficient airflow solutions with minimal noise and optimal performance.
| Model Number | K3G310-AZ88-02 |
| Manufacturer | EBMPAPST GERMANY |
| Product Type | Centrifugal Fan HEAVY DUTY |
| Condition | Original new from manufacturer |
| Rated Power | 3.24 kW ENERGY EFFICIENT |
| Rated Voltage | 3-380/480 V DUAL VOLTAGE |
| Frequency | 50/60 Hz |
| Rated Current | 4.9 A |
| Speed | 4100 rpm HIGH SPEED |
| Net Weight | 24.2 kg |
| Shipping Dimension | 55 × 55 × 40 cm |
| Country of Origin | Germany |
| HS Code | 8414599099 |
| Warranty | 1 Year Manufacturer Warranty |


Shipping Hub: 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 for EBMPAPST products.
A: The 24.2kg heavy-duty construction provides exceptional structural stability that minimizes vibration and mechanical stress even during continuous 4100 RPM operation. Combined with EBMPAPST's precision German engineering, including industrial-grade bearings, reinforced motor housing, and thermal-optimized components, this centrifugal fan delivers reliable performance exceeding 10 years. The robust 55×55×40cm design ensures optimal heat dissipation and airflow management for demanding industrial environments, while premium materials withstand harsh operating conditions including temperature variations, humidity, and dust exposure common in industrial settings.
A: Despite operating at high 4100 RPM speed, the fan achieves remarkably quiet performance through advanced engineering technologies. The precision-balanced impeller design minimizes vibration at high rotational speeds, while optimized aerodynamic profiles with specially designed blade geometry reduce air turbulence noise. Advanced vibration-damping materials in the mounting system and precision industrial-grade bearings further minimize mechanical noise transmission. The centrifugal design inherently produces smoother, more controlled airflow than axial fans at comparable speeds, resulting in lower overall noise levels despite the powerful airflow output, making it suitable for industrial applications where noise control is important.
A: The 3.24kW power rating with 4.9A current draw represents an optimal balance between high-performance cooling and energy efficiency for demanding industrial applications. This power level delivers substantial cooling capacity for large equipment and facilities while maintaining reasonable energy consumption through advanced motor efficiency technologies. The 3-380/480V dual-voltage operation ensures compatibility with different industrial power systems worldwide, providing installation flexibility and reducing energy conversion losses. The fan achieves high efficiency through optimized electromagnetic design, precision manufacturing tolerances, and aerodynamic impeller geometry that maximizes airflow per watt of power consumed, resulting in cost-effective operation for continuous industrial use.
A: The 55×55×40cm size with 3.24kW power rating and 4100 RPM speed provides exceptional cooling capacity for demanding industrial applications. The centrifugal design offers superior static pressure capabilities compared to axial fans, making it ideal for applications requiring air movement through restricted spaces, ductwork, filters, and heat exchangers. For industrial ventilation systems, it provides powerful airflow for large spaces and equipment cooling. In manufacturing facilities, it ensures reliable cooling for heavy machinery, electrical cabinets, and production processes. The dual-voltage operation (380/480V) allows flexible installation across different industrial power systems. The robust construction withstands continuous operation in challenging environments, making it suitable for applications including metal processing, chemical plants, power generation, and large-scale HVAC systems where reliability and performance are critical.
Contact our technical specialists for application-specific recommendations, performance data, or volume pricing for your industrial cooling requirements.
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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
US$40
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