Ventilation fan — voltage no power, power source No. The complete factory specification follows. Made by Qingzhou Yongsheng Machinery Co., Ltd. (9 years on the platform, typical reply ≤5h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Ventilation Fan
- Model Number: 300/400/500/600/800
- Power Source: No
- Voltage: no power
- Material: Stainless Steel
- Blade Material: Stainless Steel
- Speed: 1400rpm
Technical Specifications
| Voltage | no power |
|---|---|
| Speed | 1400rpm |
| Type | Roof Axial Fan |
| Material | Stainless Steel |
| Blade Material | Stainless Steel |
| Mounting Type | Roof Fan |
| Bearing Type | DUAL BALL BEARING |
| Power Source | No |
| Warranty | 1 Year |
| After-Sales Service Provided | Video Technical Support |
| Customized Support | OEM |
| Place Of Origin | Shandong, China |
| Brand Name | YS |
| Model Number | 300/400/500/600/800 |
| Usage | Industry Greenhouse ventilation |
| Throat Diameter | 300/400/500/600/800mm |
| Ball Diameter | 430/530/630/730/900mm |
| Blade Quantity | 24/32/42pcs |
| Noise | none |
| Certification | CCC,CE |
| Product Name | Roof Ventilation fan |
| Selling Units | Single item |
Ordering and Pricing
- Minimum order quantity: 5 set
- Volume pricing:
- 5+ set: US $17 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this ventilation fan?
The standard minimum order quantity is 5 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 ventilation fan carry?
It is supplied with CCC,CE documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the ventilation fan be supplied for my local voltage?
The standard configuration is no power. 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 Yongsheng Machinery Co., Ltd., based in China. The company 9 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Qingzhou Yongsheng Machinery Co., Ltd. range on HVACR Nexus.
See more in Axial Flow Fans on HVACR Nexus.
