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A robust centrifugal blower engineered to deliver powerful airflow and high static pressure for the most demanding industrial ventilation and process applications.
As a centrifugal fan, it excels at generating significant static pressure to overcome resistance in ductwork, filters, and complex industrial systems.
With 3.3kW of power, it provides exceptional airflow capacity for large-scale exhaust, material conveying, and heavy-duty process cooling.
Heavy-duty construction (52kg) ensures stability and reliable, continuous operation in the most challenging industrial environments.
| Model Number | K3G560-PB31-71 |
| Motor Number | M3G150-IF |
| Manufacturer | ebm-papst |
| Product Type | Centrifugal Fan (High-Pressure Blower) |
| Condition | Original new from manufacturer |
| Rated Power | 3.3 kW |
| Rated Voltage | 3~ 400 V |
| Rated Current | 5.1 A |
| Speed | 1540 rpm |
| Frequency | 50/60 Hz |
| Net Weight | 52 kg |
| Frame Size | 560 mm |
| Country of Origin | Germany |
| HS Code | 8414599099 |



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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.
Returns Promise: We offer a 30-day hassle-free return policy and are committed to your 100% satisfaction.
We sell and ship only genuine products that meet all factory specifications.
A: This fan is built for heavy-duty industrial processes that require moving air against high resistance. Typical applications include industrial fume and dust extraction, pneumatic conveying systems, large oven or furnace ventilation, and process cooling where air must pass through filters or long ducts.
A: Due to its size and weight, professional installation is crucial. It must be securely mounted on a stable, vibration-isolated base or structure. Electrical connection must be performed by a qualified electrician using appropriately rated components. Always refer to the installation manual for specific requirements.
A: Yes, variable speed control is possible and recommended for energy savings. It requires an external Variable Frequency Drive (VFD) compatible with 3-phase 400V motors of this power rating. The VFD allows precise adjustment of airflow to match system demand.
A: Choose this centrifugal fan if your system has high static pressure losses (e.g., from filters, ducts, or dampers). It converts power into pressure more efficiently for such tasks. An axial fan of similar power would move more air volume but would struggle and consume more energy if faced with the same system resistance.
Contact us for performance curves, technical datasheets, or assistance in selecting the right fan for your high-resistance airflow system.
Ships within 48 hours · Estimated delivery Sep 19 - Sep 24
US$40
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