Air vent roof ventilator — power powerless roof ventilator, blade material Stainless Steel. The complete factory specification follows. Made by Zhejiang Qiba Fan Technology Co., Ltd. (4 years on the platform, factory-assessed). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Air Vent Roof Ventilator
- Power: powerless roof ventilator
- Voltage: /
- Blade Material: Stainless Steel
- Speed: 2500r/min
- Place Of Origin: Zhejiang, China
- Feature: High Performance
Technical Specifications
| Mounting | Free Standing |
|---|---|
| Voltage | / |
| Blade Material | Stainless Steel |
| After-Sales Service Provided | Video Technical Support |
| Customized Support | OEM, ODM |
| Core Components | Motor, Other |
| Place Of Origin | Zhejiang, China |
| Power | powerless roof ventilator |
| Brand Name | QIBA FAN |
| Product Name | turbine wind power roof wind turbine ventilator |
| Size | 160# |
| Feature | High Performance |
| Type | Centrifugal Fan |
| Color | White |
| Usage | Ventilation |
| Speed | 2500r/min |
| Motor Type | Cooper Inner Motor |
| Packaging Details | Packed in cartons or as requested by customers |
| Selling Units | Single item |
| Single Package Size | 32X25X35 cm |
| Single Gross Weight | 4.0 kg |
| Supply Ability | 100 pieces per Day |
Product Details






Product details | ||||||||
Purpose | Suitable for ventilation and exchange of roofs in factories, warehouses, rooftops of buildings, villas, courtyards, animal husbandry, mining tunnels, and other areas. | |||||||








Item | Specifications | Caliber | Diameter | Height |
Unpowered fan | 110 | 110 | 150 | 180 |
YN5-47 | 160 | 160 | 290 | 250 |
200 | 200 | 290 | 250 | |
250 | 250 | 400 | 350 | |
300 | 300 | 400 | 350 | |
400 | 400 | 530 | 530 | |
450 | 450 | 530 | 530 | |
500 | 500 | 620 | 620/500/470 | |
600 | 600 | 720 | 630/500/470 | |
800 | 800 | 850 | 780 |
























What information do ineed to provide in order to get a quotation?
How To Order?
When will make delivery ?
—Sample Order: 1-3 days after receipt of the full payment.
—Stock Order: 3-7days after receipt of the full payment
—OEM Order: 12-30days after receipt of the deposit.
After-sales Service.
How do you control the product's quality?


Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–99 set: US $11 / set
- 100–199 set: US $9 / set
- 200+ set: US $7 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this air vent roof ventilator?
The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Can the air vent roof ventilator be supplied for my local voltage?
The standard configuration is /. 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 Zhejiang Qiba Fan Technology Co., Ltd., based in China. The company 4 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Zhejiang Qiba Fan Technology Co., Ltd. range on HVACR Nexus.
See more in Roof Exhaust Fans on HVACR Nexus.
























