This roof air industrial fan is published with the manufacturer’s full specification — 0V, power source No power. Made by Dongguan Strong Machinery Equipment Co., Ltd. (4 years on the platform, typical reply ≤3h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Roof Air Industrial Fan
- Model Number: D645-K0414
- Power Source: No power
- Voltage: 0V
- Material: Stainless Steel
- Blade Material: Stainless Steel
- Warranty: 1 Year
Technical Specifications
| Voltage | 0V |
|---|---|
| Type | Roof Axial Fan |
| Material | Stainless Steel |
| Blade Material | Stainless Steel |
| Mounting Type | Roof Fan |
| Bearing Type | Ball Bearing |
| Power Source | No power |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM |
| Place Of Origin | Guangdong, China |
| Model Number | D645-K0414 |
| Item | roof air industrial fan ventilation 800 900mm |
| Selling Units | Single item |
| Single Package Size | 30X30X30 cm |
| Single Gross Weight | 0.0 kg |
Product Details
Factory warehouse greenhouse roof mount powerless exhaust ventilation silent roof air industrial fan ventilation 600 800 900mm
advantage:Zero energy consumption, no rust, no rain, easy to install, beautiful, no noise, no maintenance, more durable
1). No maintenance or operating costs,
2). Water and dust proof,
3). Improves air quality,
4). Improves productivity.
5). The structure of the high quality,
6). The precision of the running device,
7). Green environmental protection ventilation equipment
8). Applicability widely. All kinds of industrial factory building contour plate light steel structure roofing, concrete roof can
also be installed. And there's no need to support, installation is convenient. roof air ventilator.












Ordering and Pricing
- Minimum order quantity: 10 set
- Volume pricing:
- 10+ set: US $25 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this roof air industrial 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.
Can the roof air industrial 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 Dongguan Strong Machinery Equipment Co., Ltd., based in China. The company 4 years as a verified Alibaba.com supplier, Trading Company. Browse the full Dongguan Strong Machinery Equipment Co., Ltd. range on HVACR Nexus.
See more in Axial Flow Fans on HVACR Nexus.




















