This metal axial duct fan is published with the manufacturer’s full specification — 3000M3/H, 370W. Made by Wenling Tiantianfa Electric Appliance Co., Ltd. (4 years on the platform, typical reply ≤11h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Metal Axial Duct Fan
- Model Number: SF3-2
- POWER: 370W
- AIR FLOW: 3000M3/H
- Blade Material: Cast Iron
- SPEED: 2800RPM
- Warranty: 1 Year
Technical Specifications
| Blade Material | Cast Iron |
|---|---|
| Electric Current Type | AC |
| Mounting Type | Wall Fan |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM |
| Place Of Origin | China |
| Brand Name | TTF |
| Model Number | SF3-2 |
| MODEL | SF3-2 |
| POWER | 370W |
| AIR FLOW | 3000M3/H |
| SPEED | 2800RPM |
| Packaging Details | carton or beehive carton |
| Port Of Dispatch | Ningbo or Shanghai |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
| Supply Ability | 10000 pieces per Month |
Product Details












item | value |
Type | Axial Flow Fan |
Applicable Industries | Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Other, Advertising Company |
Customized support | OEM, ODM |
Electric Current Type | AC |
Mounting | Wall Fan |
Blade Material | Cast Iron |
Place of Origin | China |
Brand Name | TTF |
Model Number | SF3-2 |
Warranty | 1 Year |
After-sales Service Provided | Online support |
MODEL | SF3-2 |
POWER | 370W |
AIR FLOW | 3000M3/H |
SPEED | 2800RPM |










We are based in Zhejiang, China, start from 2007,sell to Domestic Market(40.00%),Southeast Asia(30.00%),Mid East(20.00%),North America(5.00%),Africa(5.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
fan,ventilator,pump,blower,air duct
4. why should you buy from us not from other suppliers?
we professional production fan more than ten years,we provide the best service at the best price
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C;
Language Spoken:English,Chinese
Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–19 piece: US $21 / piece
- 20–49 piece: US $20 / piece
- 50–99 piece: US $19 / piece
- 100+ piece: US $18 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this metal axial duct 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 1 Year warranty. Spare parts and technical support remain available after the warranty period.
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 Wenling Tiantianfa Electric Appliance Co., Ltd., based in China. The company 4 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Wenling Tiantianfa Electric Appliance Co., Ltd. range on HVACR Nexus.
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