Steel roof axial fan — 380V, power source Electric. The complete factory specification follows. Made by Ningbo Longwell Electric Technology Co., Ltd. (9 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 Steel Roof Axial Fan
- Model Number: LWARF310
- Power Source: Electric
- Voltage: 380V
- Material: Stainless Steel
- Blade Material: Stainless Steel
- Speed: 2500 RPM, 3 000 RPM, 4500 RPM, 2700 RPM, 2100 RPM, 1350RPM, 14000Rpm
Technical Specifications
| Voltage | 380V |
|---|---|
| Speed | 2500 RPM, 3 000 RPM, 4500 RPM, 2700 RPM, 2100 RPM, 1350RPM, 14000Rpm |
| Type | Duct Axial Fan |
| Material | Stainless Steel |
| Blade Material | Stainless Steel |
| Mounting Type | Roof Fan |
| Bearing Type | Ball Bearing |
| Power Source | Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Free Spare Parts |
| Customized Support | OEM, ODM |
| Place Of Origin | Zhejiang, China |
| Brand Name | Longwell |
| Model Number | LWARF310 |
| Product Name | Ventilation Exhaust Fan |
| Application | Exhaust Ventilation |
| Size | Customer’s Requirement |
| Usage | Exhaust Ventilation .Placed |
| Motor | Copper Motor |
| Fan Type | Aixal Fan |
| Function | Exhaust Air |
| Keyword | Exhaust Fan Ventilation |
| Selling Units | Single item |
| Single Package Size | 58X58X28 cm |
| Single Gross Weight | 8.0 kg |
Product Details
Impeller material: | Stainless steel |
Power supply: | 3 Phase/380V/50Hz |
Humidity: | < 99% |
Operation temperature: | -20℃～+45℃ |
Regular type: | Non-corrosive, non-flammable, explosive gas (dust content not exceeding 100mg/m³) |
Explosion-proof type: | Non-corrosive, containing flammable and explosive gases (with dust content not exceeding 100mg/m³) |
Anticorrosion type: | Corrosive gas (with no particulate matter) |
Application: | The fan can be mainly used for high-rise buildings, factories, power plants,stations stadiums and other medium and low pressure, large-flow ventilation and air exchange |
Ordering and Pricing
- Minimum order quantity: 10 piece
- Volume pricing:
- 10+ piece: US $160 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this steel roof axial fan?
The standard minimum order quantity is 10 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 steel roof axial fan be supplied for my local voltage?
The standard configuration is 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 Ningbo Longwell Electric Technology Co., Ltd., based in China. The company 9 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Ningbo Longwell Electric Technology Co., Ltd. range on HVACR Nexus.
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