The fireproof smoke exhaust fan listed here carries 380 V, power source Electric, documented exactly as the manufacturer publishes it. Made by Hangzhou Zhengkai Info Technology Co., Ltd. (1 year on the platform, typical reply ≤1h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Fireproof Smoke Exhaust Fan
- Model Number: HTF-I-4.5a
- Power Source: Electric
- Voltage: 380 V
- Material: Carbon Steel
- Blade Material: Carbon Steel
- Speed: 2900rpm
Technical Specifications
| Voltage | 380 V |
|---|---|
| Speed | 2900rpm |
| Type | Wall-Mounted Axial Fan |
| Material | Carbon Steel |
| Blade Material | Carbon Steel |
| Mounting Type | Wall Fan, Ceiling Fan, Duct Fan, Free Standing |
| Bearing Type | Ball Bearing |
| Power Source | Electric |
| Warranty | 2 Years |
| After-Sales Service Provided | Online support |
| Customized Support | OEM |
| Place Of Origin | Zhejiang, China |
| Brand Name | Shuangyang, TWOSUN |
| Model Number | HTF-I-4.5a |
| Color | Silver |
| Core Components | Engine,motor |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–4 set: US $175 / set
- 5+ set: US $173 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this fireproof smoke exhaust 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 fireproof smoke exhaust fan be supplied for my local voltage?
The standard configuration is 380 V. 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 Hangzhou Zhengkai Info Technology Co., Ltd., based in China. The company 1 years as a verified Alibaba.com supplier, Trading Company. Browse the full Hangzhou Zhengkai Info Technology Co., Ltd. range on HVACR Nexus.
See more in Wall Exhaust Fans on HVACR Nexus.
