The industrial roof exhaust fan listed here carries voltage 220~450v, airflow 12000~52000CMH (5000~31000CFM), documented exactly as the manufacturer publishes it. Made by Xiamen Oupusi Electrical Energy Saving Co., Ltd. (15 years on the platform, typical reply ≤12h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Industrial Roof Exhaust Fan
- Model Number: OFS-146AT
- Power: 1/4~2HP
- Voltage: 220~450v
- Airflow: 12000~52000CMH (5000~31000CFM)
- Blade Material: Stainless Steel
- Warranty: 1 Year
Technical Specifications
| Voltage | 220~450v |
|---|---|
| Blade Material | Stainless Steel |
| Electric Current Type | AC |
| Mounting Type | Wall Fan |
| Warranty | 1 Year |
| After-Sales Service Provided | Field Maintenance and Repair Service |
| Customized Support | OEM |
| Place Of Origin | Fujian, China |
| Brand Name | OFS |
| Model Number | OFS-146AT |
| Production Size | 20"~72" |
| Airflow | 12000~52000CMH (5000~31000CFM) |
| Air Pressure | 60Pa~160Pa |
| Power | 1/4~2HP |
| Packaging Details | Carton or Wood plate |
| Port Of Dispatch | Xiamen Port,China |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
| Supply Ability | 20000 units per Month |
Product Details
Fiberglass exhaust fan/ Ventilation fan
Great all-purpose exhaust fan for agricultural or industrial applications. The molded fiberglass housing of this fan provides for low maintenance, rust free, corrosion free, easy cleaning and high performance.
Corrosion-resistant, reinforced-fiberglass housing with fiberglass mounts and a heavy cast-aluminum blade.
Ordering and Pricing
- Minimum order quantity: 10 unit
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this industrial roof exhaust fan?
The standard minimum order quantity is 10 unit. 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 industrial roof exhaust fan be supplied for my local voltage?
The standard configuration is 220~450v. 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 Xiamen Oupusi Electrical Energy Saving Co., Ltd., based in China. The company 15 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Xiamen Oupusi Electrical Energy Saving Co., Ltd. range on HVACR Nexus.
See more in Roof Exhaust Fans on HVACR Nexus.
