The frp ventilation exhaust fan listed here carries 220V/380V/Customized, power source Electric, documented exactly as the manufacturer publishes it. Made by Qingzhou Duohui New Material Technology Co., Ltd. (5 years on the platform, typical reply ≤4h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Frp Ventilation Exhaust Fan
- Power Source: Electric
- Voltage: 220V/380V/Customized
- Material: FRP
- Blade Material: FRP
- Blades Material: Nylon
- Speed: 14000Rpm
Technical Specifications
| Voltage | 220V/380V/Customized |
|---|---|
| Speed | 14000Rpm |
| Type | High-Temperature Axial Fan |
| Material | FRP |
| Blade Material | FRP |
| Mounting Type | Wall Fan |
| Bearing Type | hydraulic bearing |
| Power Source | Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Video Technical Support |
| Customized Support | OEM |
| Place Of Origin | Shandong, China |
| Brand Name | Duo Hui |
| Blades Material | Nylon |
| Phase | single phase/3phase |
| Outline Size | 1520*1520*1190MM |
| Blades Diamter | 1270MM |
| Motor | Chinese motor/Siemens Motor/WEG motor/ABB motor |
| Drive | Belt Drive |
| Motor Rotational Speed | 1400rpm |
| Frequency | 50HZ/60HZ |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details








Drive | Blades Diameter | Blades Rotational Speed(rpm) | Motor Rotational Speed(rpm) | Air Flow (m³/h) | Input Power (W) | Noise (db) |
Direct | 460mm (18") | 1400 | 1400 | 8400 | 550 | <70 |
Direct | 610mm(24") | 948 | 900 | 16800 | 550 | <70 |
Direct/Belt | 910mm(36") | 950 | 900 | 25000 | 750 | 60 |
Belt | 1270mm(50") | 340 | 1400 | 45800 | 1100 | <64 |
Belt | 1372mm(54") | 325 | 1400 | 56500 | 1500 | <64 |


corrosion resistance and strong aging resistance.




2. Motor voltage, frequency and phase can be customized.
3. Motor protection class: IP55
4. Insulation class: F




2. The fan adopts the belt transmission design to greatly improve the overall energy efficiency.


















Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–49 set: US $115 / set
- 50–99 set: US $110 / set
- 100+ set: US $105 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this frp ventilation exhaust fan?
The standard minimum order quantity is 1 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 Year warranty. Spare parts and technical support remain available after the warranty period.
Can the frp ventilation exhaust fan be supplied for my local voltage?
The standard configuration is 220V/380V/Customized. 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 Qingzhou Duohui New Material Technology Co., Ltd., based in China. The company 5 years as a verified Alibaba.com supplier, Trading Company. Browse the full Qingzhou Duohui New Material Technology Co., Ltd. range on HVACR Nexus.
See more in Roof Exhaust Fans on HVACR Nexus.

























