The roof exhaust fans listed here carries material Galvanized Steel, model number HM, documented exactly as the manufacturer publishes it. Made by Bellking Vibration Reduction Equipment Manufacturing (kunshan) Co., Ltd. (9 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 These Roof Exhaust Fans
- Model Number: HM
- Load Capacity: 10~350kg per piece
- Material: Galvanized Steel
- Warranty: 1 Year
- Place Of Origin: Jiangsu, China
- Application: Other
Technical Specifications
| Application | Other |
|---|---|
| Design Style | Industrial |
| Warranty | 1 Year |
| After-Sale Service | Online Technical Support, Free Spare Parts, Return and Replacement |
| Project Solution Capability | graphic design |
| Model Number | HM |
| Place Of Origin | Jiangsu, China |
| Brand Name | Bellking |
| Product Name | Anti Vibration Hanger Mounts |
| Material | Galvanized Steel |
| Load Capacity | 10~350kg per piece |
| Certificate | ISO9001 |
| Function | Vibration Attenuation |
| Rated Deflection | 25mm |
| OEM | Valid |
| Skidding | Anti-skidding |
| MOQ | 4PCS |
| Selling Units | Single item |
| Single Package Size | 45X30X25 cm |
| Single Gross Weight | 1.5 kg |
Product Details
UNI-ISO 2081
* Application:
ADVANTAGES
* The spring is designed with low natural frequency.
* It can effectively isolate the low frequency noise caused by vibration.
SPEC | Dimensions | ||||||||||
L | W | A | B | H | ΦD | ||||||
HM | 85 | 40 | 90 | 55 | 150 | 16 | |||||
Model | Rated Capacity Kg | Spring Rate Kg/mm | Rated Deflection mm | Color Code |
HM-030 | 20-30 | 1.2 | 25 | green |
HM-050 | 30-50 | 2.0 | 25 | red |
HM-070 | 50-80 | 2.8 | 25 | blue |
HM-090 | 80-100 | 3.6 | 25 | brown |
HM-120 | 100-130 | 4.8 | 25 | gray |
HM-150 | 130-150 | 6.0 | 25 | white |
HM-180 | 150-180 | 7.2 | 25 | orange |
HM-250 | 200-250 | 10.0 | 25 | black |
HM-350 | 250-350 | 14 | 25 | khaki |
Ordering and Pricing
- Minimum order quantity: 12 piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this roof exhaust fans?
The standard minimum order quantity is 12 piece. 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 roof exhaust fans carry?
It is supplied with ISO9001 documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
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 Bellking Vibration Reduction Equipment Manufacturing (kunshan) Co., Ltd., based in China. The company 9 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Bellking Vibration Reduction Equipment Manufacturing (kunshan) Co., Ltd. range on HVACR Nexus.
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