This centrifugal fan is published with the manufacturer’s full specification — 220V / 380V, material Aluminum Alloy. Made by Foshan Chosen Vent Tech Ltd. (16 years on the platform, factory-assessed). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Centrifugal Fan
- Model Number: CH-RFD-20
- Voltage: 220V / 380V
- Material: Aluminum Alloy
- Blade Material: aluminum alloy
- Speed: 1130RPM, 1250RPM
- Warranty: 1 Year
Technical Specifications
| Mounting | Roof Fan |
|---|---|
| Voltage | 220V / 380V |
| Speed | 1130RPM, 1250RPM |
| Material | Aluminum Alloy |
| Blade Material | aluminum alloy |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM |
| Place Of Origin | Guangdong, China |
| Brand Name | CHOSEN |
| Model Number | CH-RFD-20 |
| Frequency | 60 Hz |
| Impeller Dia. | 22 Inch |
| Working Temperature | Max 80°C |
| Type | Centrifugal Fan |
| Selling Units | Single item |
| Single Package Size | XX cm |
| Single Gross Weight | 0.0 kg |
Product Details
Aplicaciones:
- Respond to various harsh environments, suitable for large-area places, and effectively improve indoor bad air.
- Roof ventilation for warehouse, workshop, greenhouse and so on.
- Suitable for factories, large shopping malls, offices, hotels, cinemas, etc.
Features:
- Low-pressure aluminum alloy impeller, compact structure, large air volume and low noise.
- The level of impeller balance test is strictly in accordance with G4.0.
- Full mold, full welding structure, firm and convenient installation.
- All-aluminum casing, light in weight and corrosion-resistant.
- There is a deep outer arc rainproof cap, and the airflow is organized smoothly.
- Both direct drive and belt drive are available.
- Complete specifications, support customization, to meet the needs of different customers.
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Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–15 set: US $555 / set
- 16–30 set: US $508 / set
- 31+ set: US $462 / 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 220V / 380V. 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 Foshan Chosen Vent Tech Ltd., based in China. The company 16 years as a verified Alibaba.com supplier, Trading Company, passed third-party supplier assessment. Browse the full Foshan Chosen Vent Tech Ltd. range on HVACR Nexus.
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