Roof turbo exhaust fan — 0V, power source no power. The complete factory specification follows. Made by Qingdao Pengsheng Electric Appliance Co., Ltd. (12 years on the platform, factory-assessed). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Roof Turbo Exhaust Fan
- Model Number: 300mm, 400mm, 500mm, 600mm, 800mm
- Power Source: no power
- Voltage: 0V
- Material: Stainless Steel
- Blade Material: Stainless Steel
- Speed: 1450RPM, 2900rpm
Technical Specifications
| Blade Diameter | 20 in |
|---|---|
| Voltage | 0V |
| Speed | 1450RPM, 2900rpm |
| Type | Roof Fan |
| Material | Stainless Steel |
| Blade Material | Stainless Steel |
| Mounting Type | Roof Fan |
| Bearing Type | Ball Bearing |
| Power Source | no power |
| Warranty | 2 Years |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM, OBM |
| Place Of Origin | Shandong, China |
| Brand Name | PengSheng |
| Model Number | 300mm, 400mm, 500mm, 600mm, 800mm |
| Item | Axial Fans Wind Driven Roof Turbo Exhaust Fan No Wind Natural Roof Fan |
| Advantage | low noise no power roof fan natural wind fan |
| Industrial Fan | high temperature axial fan roof wind fan no power roof fan |
| Loading Port | Qingdao or other |
| Air Volume | 826-67892 m³/h |
| Service | OEM&ODM |
| Certification | ISO9001 |
| Selling Units | Single item |
| Single Package Size | 970X970X780 cm |
| Single Gross Weight | 15.0 kg |
Product Details








Factory view




Model (mm) | A(mm) | B(mm) | C(mm) |
110 | 110 | 260 | 240 |
160 | 160 | 300 | 260 |
200 | 200 | 300 | 260 |
300 | 290 | 400 | 350 |
400 | 400 | 530 | 400 |
500 | 490 | 600 | 500 |
600 | 590 | 700 | 500 |
800 | 800 | 850 | 780 |
















We have advanced processing equipments (Laser cuttings, CNC lathers & bendings, Rolling. Dynamic balance) and experienced workers, they ensure the fans with high quality. And the fans be test by airway system so their technicalparameters are truth & reliable.






Ordering and Pricing
- Minimum order quantity: 2 piece
- Volume pricing:
- 2–49 piece: US $25 / piece
- 50–299 piece: US $22 / piece
- 300+ piece: US $20 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this roof turbo exhaust fan?
The standard minimum order quantity is 2 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 2 Years warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this roof turbo exhaust fan carry?
It is supplied with ISO9001 documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the roof turbo exhaust fan be supplied for my local voltage?
The standard configuration is 0V. 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 Qingdao Pengsheng Electric Appliance Co., Ltd., based in China. The company 12 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Qingdao Pengsheng Electric Appliance Co., Ltd. range on HVACR Nexus.
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