Key specification for this duct axial fan: voltage AC 220V~240V, 380 V, 37200m3/h. Everything below is reproduced from the factory data sheet. Made by Weifang Sailair Ventilation Equipment Co., Ltd. (1 year on the platform, typical reply ≤1h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Duct Axial Fan
- Model Number: SFP3.5-4-0.37KW, SFP4-2-1.5KW, SFP5-2-2.2KW
- Power Source: Electric
- Power: 0.37-4KW
- Voltage: AC 220V~240V, 380 V
- Air Flow: 37200m3/h
- Material: Cast Iron
Technical Specifications
| Blade Diameter | 32 inch |
|---|---|
| Voltage | AC 220V~240V, 380 V |
| Speed | 1450RPM |
| Type | exhaust fan |
| Material | Cast Iron |
| Blade Material | Cast Iron |
| Mounting Type | Duct Fan, Free Standing |
| Bearing Type | Ball Bearing |
| Power Source | Electric |
| Warranty | 1 Years |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM |
| Place Of Origin | Shandong, China |
| Brand Name | Sailair |
| Model Number | SFP3.5-4-0.37KW, SFP4-2-1.5KW, SFP5-2-2.2KW |
| Product Name | Industrial axial flow fan |
| Blade | Aluminum alloy |
| Brand | Sailair |
| Color | Blue, black, red, yellow, customized |
| Certificate | CE ISO |
| Power | 0.37-4KW |
| Rotation | 1450RMP |
| Air Flow | 37200m3/h |
| Application | Factory, hotel, school, hospital, poultry farm |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Ordering and Pricing
- Minimum order quantity: 5 set
- Volume pricing:
- 5–49 set: US $25 / set
- 50–99 set: US $23 / set
- 100+ set: US $20 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this duct axial fan?
The standard minimum order quantity is 5 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 Years warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this duct axial fan carry?
It is supplied with CE ISO documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the duct axial fan be supplied for my local voltage?
The standard configuration is AC 220V~240V, 380 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 Weifang Sailair Ventilation Equipment Co., Ltd., based in China. The company 1 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Weifang Sailair Ventilation Equipment Co., Ltd. range on HVACR Nexus.
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