The duct mixed-flow ventilation fan listed here carries 380 V, blade material Plastic, documented exactly as the manufacturer publishes it. Made by Jinan Shuangyi Environment Engineering Co., Ltd. (19 years on the platform, typical reply ≤1h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Duct Mixed-Flow Ventilation Fan
- Model Number: SWF
- Voltage: 380 V
- Blade Material: Plastic
- Material: FRP
- Noise Level: 35.0-39.0db
- Speed: 700rpm, 90rpm, 2900-3450rpm
Technical Specifications
| Mounting | Wall Fan |
|---|---|
| Voltage | 380 V |
| Speed | 700rpm, 90rpm, 2900-3450rpm |
| Blade Material | Plastic |
| Blade Diameter | 36 in |
| No. Of Fan Blades | 6, 8, 5 |
| Noise Level | 35.0-39.0db |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM, OBM |
| Control Method | Touch |
| Core Components | Motor |
| Place Of Origin | Shandong, China |
| Brand Name | SY |
| Model Number | SWF |
| Color | White, Chrome, Silver, Blue |
| Product Name | Mixed-flow Ventilation Fan |
| Usage | Big Space Cooling |
| Keywords | Industrial Low-noise Energy-saving Duct Mixed-flow Ventilation Fan |
| Material | FRP |
| Fan Diameter | 400mm-1300mm |
| Air Pressure | 100-500Pa |
| WEIGHT | 110/115/125 Kg |
| Installation Methods | Horizontal or vertical installation |
| Product Type | Low Noise Duct Fan |
| Applicable | Hotel, Villa, Apartment, Mall, Hospital, Office, School, Other |
| Selling Units | Single item |
| Single Package Size | 60X60X50 cm |
| Single Gross Weight | 34.0 kg |
Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–49 piece: US $149 / piece
- 50+ piece: US $100 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this duct mixed-flow ventilation 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.
Can the duct mixed-flow ventilation fan be supplied for my local voltage?
The standard configuration is 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 Jinan Shuangyi Environment Engineering Co., Ltd., based in China. The company 19 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Jinan Shuangyi Environment Engineering Co., Ltd. range on HVACR Nexus.
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