The double speed duct fan listed here carries 120 V, power source Electric, documented exactly as the manufacturer publishes it. Made by Ningbo Hseng Electrical 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 Double Speed Duct Fan
- Power Source: Electric
- Voltage: 120 V
- Material: Plastic
- Blade Material: Plastic
- Speed: 2500 RPM, 2100 RPM
- Warranty: Other
Technical Specifications
| Voltage | 120 V |
|---|---|
| Speed | 2500 RPM, 2100 RPM |
| Type | Duct Axial Fan |
| Material | Plastic |
| Blade Material | Plastic |
| Mounting Type | Ceiling Fan |
| Bearing Type | Sleeve Bearing |
| Power Source | Electric |
| Warranty | Other |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM |
| Place Of Origin | Zhejiang, China |
| Brand Name | Elmark |
| Product Name | Inline duct Fan |
| Air Quantity | 162-252 |
| Motor Coil | 100%copper Wire |
| Installation | Wall fan&window fan |
| Color | White |
| Certification | SAA |
| Size | 10.12.15.20 Inches |
| Selling Units | Single item |
Product Details
Model | A | B | C | ΦD | E | F | ΦG | L | W/H |
HF-100P | 80 | 60 | 4-Φ4.5 | 97 | 99 | 116 | 163 | 302 | 204/195 |
HF-125P | 80 | 60 | 4-Φ4.5 | 123 | 99 | 116 | 163 | 257 | 204/195 |
HF-150P | 80 | 60 | 4-Φ5.0 | 147 | 109 | 127 | 187 | 313 | 227/208 |
HF-200P | 100 | 94 | 4-Φ5.5 | 197 | 125 | 137 | 205 | 302 | 249/237 |
HF-250P | 150 | 150 | 4-Φ8*11 | 247 | 150 | 174 | 261 | 383 | 310/286 |
HF-315P | 181 | 178 | 4-Φ8*11 | 312 | 187 | 216 | 325 | 446 | 386/357 |
Q2:How about the quality ?
A2:We have obtained international SAA, TUV, CB, CE, RosH to ensure products are high standard quality demand.
Q3:How about your delivery time?
A3: Generally, it will take 15-20 days after receiving your deposit. the specific delivery time depends on the items and the
quantity of your order.
Q4.If i have custom made requirement, do you have person to design according to my concept?
A4:Yes, we have our own R&D department to ensure customized orders can be proceeded without any problem.
Q5. Can you produce according to the sample?
A5: Yes, we can produce if you have samples and we can develop accordingly.
Q6. Do you test all your goods before delivery?
A6: Yes, we have our own QC team and our products will strictly inspection before delivery
Q7.Is the sample fee refundable or not?
A7: Refundable once order confirmed.
Ordering and Pricing
- Minimum order quantity: 20 unit
- Volume pricing:
- 20–99 unit: US $9.12 / unit
- 100–499 unit: US $8.53 / unit
- 500+ unit: US $7.98 / unit
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this double speed duct fan?
The standard minimum order quantity is 20 unit. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a Other warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this double speed duct fan carry?
It is supplied with SAA documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the double speed duct fan be supplied for my local voltage?
The standard configuration is 120 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 Ningbo Hseng Electrical 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 Hseng Electrical Co., Ltd. range on HVACR Nexus.
See more in Mixed Flow Duct Fans on HVACR Nexus.
