Key specification for this axial flow fan: voltage No voltage, power source wind. Everything below is reproduced from the factory data sheet. Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Axial Flow Fan
- Model Number: 400mm, 500mm, 600mm, 700mm, 300mm, 800mm, 1000mm
- Power Source: wind
- Power: no power
- Voltage: No voltage
- Material: Stainless Steel
- Blade Material: Stainless Steel
Technical Specifications
| Blade Diameter | 20 in |
|---|---|
| Voltage | No voltage |
| Type | Roof fan |
| Material | Stainless Steel |
| Blade Material | Stainless Steel |
| Mounting Type | Roof Fan |
| Bearing Type | Ball Bearing |
| Power Source | wind |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM, OBM |
| Place Of Origin | Shandong, China |
| Brand Name | PengSheng |
| Model Number | 400mm, 500mm, 600mm, 700mm, 300mm, 800mm, 1000mm |
| Outside Diameter | 300-1200mm |
| Power | no power |
| Item | Roof Fan In China |
| Installation | roof mounted |
| Application | construction workshop warehouse household |
| Certification | ISO9001 |
| Usage | factory top ventilation,warehouse cooling fan,no power wind roof fans |
| Function | top cooling ventilation fan,energy saving no power fan,wind fans |
| Selling Units | Single item |
| Single Package Size | 30X30X40 cm |
| Single Gross Weight | 10.0 kg |
Product Details








Factory view




Model (mm) | A(mm) | B(mm) | C(mm) |
100 | 100 | 150 | 180 |
150 | 150 | 220 | 200 |
200 | 200 | 300 | 240 |
300 | 300 | 430 | 330 |
400 | 400 | 430 | 530 |
450 | 450 | 510 | 590 |
500 | 500 | 600 | 470 |
600 | 600 | 700 | 470 |
800 | 800 | 970 | 720 |
















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: 10 set
- Volume pricing:
- 10–99 set: US $15 / set
- 100–999 set: US $13 / set
- 1000+ set: US $12 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this axial flow fan?
The standard minimum order quantity is 10 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.
Which certifications does this axial flow 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 axial flow fan be supplied for my local voltage?
The standard configuration is No voltage. 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.
See more in Other Ventilation Fans on HVACR Nexus.
























