Key specification for this steel roof ventilation fan: power source type No power, blade material Stainless Steel. Everything below is reproduced from the factory data sheet. Made by Qingzhou Gongle Electric Fan Co., Ltd. (18 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 Steel Roof Ventilation Fan
- Model Number: 100-1200mm
- Power Source Type: No power
- Voltage: Other
- Blade Material: Stainless Steel
- Noise Level: 35–39 dB
- Warranty: 2 Years
Technical Specifications
| Duct Diameter | 10 in, 14 in, 5 in, 12 in, 8 in, 6in, 4 in |
|---|---|
| Mounting | Roof Fan |
| Voltage | Other |
| Blade Material | Stainless Steel |
| Power Source Type | No power |
| Warranty | 2 Years |
| After-Sales Service Provided | Video Technical Support |
| Customized Support | OEM, ODM, OBM |
| Noise Level | 35–39 dB |
| Place Of Origin | Shandong, China |
| Brand Name | Gongle |
| Model Number | 100-1200mm |
| Product Name | Non power roof fan |
| Application | Hotels, Garment Shops, Building Material Shops |
| Use | Air-Conditioning System Duct |
| Size | 100-1200mm |
| Installation | Roof mounted |
| Color | Silver/Blue/Customizable |
| Selling Units | Single item |
| Single Package Size | 61.5X61.5X47.5 cm |
| Single Gross Weight | 8.0 kg |
Product Details
model | Blade No. | Height | Turbine diameter(mm) | Neck diameter | Package size(mm) |
GLR-300 | 24 | 330 | 420 | 300 | 430*430*340 |
GLR-400 | 26 | 390 | 500 | 400 | 500*500*400 |
GLR-500 | 32 | 480 | 600 | 500 | 610*610*480 |
GLR-600 | 32 | 610 | 700 | 600 | 710*710*610 |
1.Natural wind drives,operating in 24 hours of the whole day.
2.High sensitivity ,slight wind or the range of temperature can drive the turbine blade to turn around .
3. Rotary stablely ,quietly to improve the inner environment of room.
4.Using complete senior axis bearing, no lubrication ,solid ,low fault rate. 5.Corrosion resistance,acid and alkali proof,long
service life .
Warehouse and package
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–99 set: US $10.8 / set
- 100+ set: US $6 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this steel roof ventilation fan?
The standard minimum order quantity is 1 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 2 Years warranty. Spare parts and technical support remain available after the warranty period.
Can the steel roof ventilation fan be supplied for my local voltage?
The standard configuration is Other. 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 Gongle Electric Fan Co., Ltd., based in China. The company 18 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Qingzhou Gongle Electric Fan Co., Ltd. range on HVACR Nexus.
See more in Metal Duct Fans on HVACR Nexus.
