The centrifugal fan listed here carries 380V / 400V/415V/440V for option, power source type Electric,Three-phase, documented exactly as the manufacturer publishes it. Made by Suzhou Dingyu Energy-Efficient Equipment Co., Ltd. (16 years on the platform, typical reply ≤4h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Centrifugal Fan
- Model Number: BHF-421B
- Power Source Type: Electric,Three-phase
- Voltage: 380V / 400V/415V/440V for option
- Material: Stainless Steel, ERP
- Blade Material: FRP
- Noise Level: Below 85dBA
Technical Specifications
| Duct Diameter | DN700 |
|---|---|
| Mounting | Belt drive |
| Voltage | 380V / 400V/415V/440V for option |
| Motor Type | AC Motor |
| Speed | 1675RPM |
| Material | Stainless Steel, ERP |
| Blade Material | FRP |
| Power Source Type | Electric,Three-phase |
| Warranty | 1 Year |
| After-Sales Service Provided | Video Technical Support |
| Customized Support | OEM, ODM |
| Noise Level | Below 85dBA |
| Place Of Origin | Jiangsu, China |
| Brand Name | WINFAN |
| Model Number | BHF-421B |
| Color | Black |
| Product Name | Anti-Corrosion Centrifugal Exhaust Fan |
| Application | Exhaust Ventilation |
| Keyword | Centrifugal Blower Ventilation Fan Industrial Exhaust Fan |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–4 set: US $7988 / set
- 5+ set: US $7888 / set
- 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 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Can the centrifugal fan be supplied for my local voltage?
The standard configuration is 380V / 400V/415V/440V for option. 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 Suzhou Dingyu Energy-Efficient Equipment Co., Ltd., based in China. The company 16 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Suzhou Dingyu Energy-Efficient Equipment Co., Ltd. range on HVACR Nexus.
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