Inline duct exhaust fan — 220V/380V/440V/480V/660V, blade material Stainless Steel. The complete factory specification follows. Made by Ningbo ZENTEC Air Conditioning & Refrigeration Co., Ltd. (12 years on the platform, factory-assessed). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Inline Duct Exhaust Fan
- Model Number: HF-100, HF-125, HF-150, HF-200
- Voltage: 220V/380V/440V/480V/660V
- Blade Material: Stainless Steel
- Material: polypropylene plastic shell and ABS blades
- Warranty: 1 Year
- Place Of Origin: Zhejiang, China
Technical Specifications
| Mounting | Duct Fan |
|---|---|
| Voltage | 220V/380V/440V/480V/660V |
| Blade Material | Stainless Steel |
| Electric Current Type | AC |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Place Of Origin | Zhejiang, China |
| Brand Name | ZENGO |
| Model Number | HF-100, HF-125, HF-150, HF-200 |
| Protection Class | IP44 |
| Motor Certificate | CCC, CE |
| Application | In ventilation fields |
| Size | 100mm, 125mm, 150mm, 200mm |
| Life-Time | over 30000 hours |
| Characteristics | IP44 Protection class, waterproof and dustproof more effective |
| Operating Temperature Range | -20°C~60°C |
| Material | polypropylene plastic shell and ABS blades |
| Feature | 3 speed In-line duct fan is available |
| Type | Centrifugal Fan |
| Applicable Industries | hotels, Garment Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Advertising Company, More |
| Packaging Details | According to normal carton packing |
| Port Of Dispatch | Ningbo/Shanghai Port |
| Selling Units | Single item |
| Single Package Size | 50X30X30 cm |
| Single Gross Weight | 100.0 kg |
Product Details


Inline Duct Fan Powerful & Quiet Fan for Basements Exhaust
* ✔ The main parameter—Two connections ways for low speed or high.The lower setting has an output capacity of 410m3/hr, the higher setting has an output capacity of 530m3/hr.




Model | A | B | C | φD | E | F |
HF-100P | 80 | 60 | 4-φ4.5 | 97 | 99 | 116 |
HF-125P | 80 | 60 | 4-φ4.5 | 123 | 99 | 116 |
HF-150P | 80 | 60 | 4-φ5.0 | 147 | 109 | 127 |
HF-200P | 100 | 94 | 4-φ5.5 | 197 | 125 | 137 |
HF-250P | 150 | 150 | 4-φ8*11 | 247 | 150 | 174 |
HF-315P | 181 | 178 | 4-φ8*11 | 312 | 187 | 216 |


















A. About 15-35 days.
Q2. What kind of payments does jenor support?
A. T/T,L/C ,D/P are accepted or other methods negotiable.
Q3. Can you produce according to customers' design?
A. Sure, we are professional manufacturer, OEM and ODM are both welcome.
We'll offer you the quotation as soon as possible once receive your inquiry,so don't hesitate to contact us. We can produce the product under your brand name, also the size can be changed as your requirement.




Ordering and Pricing
- Minimum order quantity: 10 set
- Volume pricing:
- 10–99 set: US $32 / set
- 100–499 set: US $31 / set
- 500+ set: US $29 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this inline duct exhaust 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.
Which certifications does this inline duct exhaust 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 inline duct exhaust fan be supplied for my local voltage?
The standard configuration is 220V/380V/440V/480V/660V. 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 Ningbo ZENTEC Air Conditioning & Refrigeration Co., Ltd., based in China. The company 12 years as a verified Alibaba.com supplier, Trading Company, passed third-party supplier assessment. Browse the full Ningbo ZENTEC Air Conditioning & Refrigeration Co., Ltd. range on HVACR Nexus.
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