This centrifugal fan is published with the manufacturer’s full specification — 230 V, material Plastic. Made by Pbm Motor And Fan(suzhou) Co., Ltd. (4 years on the platform, typical reply ≤7h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Centrifugal Fan
- Model Number: PB3N225B2EH
- Voltage: 230 V
- Material: Plastic
- Blade Material: Plastic
- Noise Level: 40 dB and above
- Warranty: 2 Years
Technical Specifications
| Mounting | Free Standing |
|---|---|
| Voltage | 230 V |
| Motor Type | AC Motor |
| Material | Plastic |
| Blade Material | Plastic |
| Warranty | 2 Years |
| After-Sales Service Provided | Online support |
| Noise Level | 40 dB and above |
| Place Of Origin | Jiangsu, China |
| Brand Name | PBM |
| Model Number | PB3N225B2EH |
| Product Name | 225×133.5mm EC-AC Backward Centrifugal Fan |
| Usage | Telecom Station, Heat Exchanger |
| Bearing | NMB Ball Bearing |
| Fan Feature | 0~10VDC/PWM Speed Control, Tach Output |
| Rated Current | 1.04 A |
| Air Pressure | 705 PA |
| Certification | CE RoHS ErP |
| Selling Units | Single item |
| Single Package Size | 30X30X20 cm |
| Single Gross Weight | 2.300 kg |
Product Details
- Impeller Sizes:from 133mm to 560mm diameter;
- Sound Level:from 60dBA to maximum 82dBA according different rotation speed;
- Airflow: maximum to 16,300CMH, Cubic Meter per Hour, equal to approx. 9,593CFM , Cubic Feet per Minute;
- Air Pressure:Maxim to 1,700Pa, equal to 173.5mm H2O and to 6.82 inches H2O;
- Power: Maximum motor input power goes to 3.1KW (equal to 4.2hp, horsepower) at motor diameter 138mm.


















air curtains, air conditioners, and heaters.
Q:How about the delivery time ?
A:Within 25 days after we receive the order.
Q:What kind of payments do you support?
A:T/T & L/C, other types please contact us.
Q: What's the MOQ?
A: Generally speaking, the MOQ is 100 pieces. Different products have different MOQ. Please contact us.
Q: Transportation?
A: All available shipping ways could be applied, by courier, air or sea. Appointed shipping company or our own forwarders all could be used in shipment Full-way tracking the cargos for you before the goods arrive.


Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–99 piece: US $59.43 / piece
- 100–499 piece: US $54.16 / piece
- 500+ piece: US $52.59 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this centrifugal fan?
The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 2 Years warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this centrifugal fan carry?
It is supplied with CE RoHS ErP documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the centrifugal fan be supplied for my local voltage?
The standard configuration is 230 V. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Pbm Motor And Fan(suzhou) Co., Ltd., based in China. The company 4 years as a verified Alibaba.com supplier, Trading Company. Browse the full Pbm Motor And Fan(suzhou) Co., Ltd. range on HVACR Nexus.
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