Key specification for this centrifugal fan: 12V, 7.8CFM. Everything below is reproduced from the factory data sheet. Made by Beijing Zihang Dahui Electronics Co., Ltd. (7 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 Centrifugal Fan
- Model Number: HB7520H12
- Power Source Type: Battery Powered
- Voltage: 12V
- Air Flow: 7.8CFM
- Material: Plastic
- Blade Material: Plastic
Technical Specifications
| Duct Diameter | 2 |
|---|---|
| Mounting | Free Standing |
| Voltage | 12V |
| Speed | 4000 RPM |
| Material | Plastic |
| Blade Material | Plastic |
| Power Source Type | Battery Powered |
| Warranty | 2 Years |
| After-Sales Service Provided | Online support |
| Customized Support | OEM |
| Noise Level | 35–39 dB |
| Place Of Origin | Beijing, China |
| Brand Name | hang da hui |
| Model Number | HB7520H12 |
| Name | 75mm fan 7520 Dc Brushless Electric Blower Fan |
| Size | 75x70x20MM |
| Bearing Type | Ball |
| Current | 0.32A |
| Air Flow | 7.8CFM |
| Storage Temperature | -40°C-+80°C |
| Noise | 38.2dB |
| Selling Units | Single item |
| Single Package Size | 7X8X2 cm |
| Single Gross Weight | 0.100 kg |
Product Details
cheap blower fan Cabinet Centrifugal slim 75mm fan 7520 Dc Brushless Electric dc Blower Fan
| NO. | Rated Voltage | Oprtating VOltage | Rated Gurrent | Speed | Max.Air Flow | Max.static Pressure | Noise | ||
| VDC | VDC | A | RPM | m³/min | CFM | MMH2O | inH2O | dB | |
| HB7520L05 | 5 | 4.0-5.75 | 0.35 | 3000 | 0.16 | 5.8 | 11.6 | 0.46 | 32.3 |
| HB7520M05 | 5 | 4.0-5.75 | 0.45 | 3500 | 0.19 | 6.8 | 17.5 | 0.69 | 35.3 |
| HB7520L12 | 12 | 7.0-13.8 | 0.18 | 3000 | 0.16 | 5.8 | 11.6 | 0.46 | 32.3 |
| HB7520M12 | 12 | 7.0-13.8 | 0.23 | 3500 | 0.19 | 6.8 | 17.5 | 0.69 | 35.3 |
| HB7520H12 | 12 | 7.0-13.8 | 0.32 | 4000 | 0.22 | 7.8 | 24.5 | 0.97 | 38.2 |
| HB7520L24 | 24 | 14.0-27.6 | 0.09 | 3000 | 0.16 | 5.8 | 11.6 | 0.46 | 32.3 |
| HB7520M24 | 24 | 14.0-27.6 | 0.14 | 3500 | 0.19 | 6.8 | 17.5 | 0.69 | 35.3 |
| HB7520H24 | 24 | 14.0-27.6 | 0.18 | 4000 | 0.22 | 7.8 | 24.5 | 0.97 | 38.2 |
1 What are kinds of cooling fan or centrigugal fan supplied by your company?
Answer: we can provide DC cooling fan, AC cooling fan, EC cooling fan and blower fan.
2 What are kinds of information provided by the customer before inquiry?
Answer : please kindly advise the size, voltage, the type of bearing, the speed of fan , or air flow.
3 How many types bearing of our cooling fan are there in our compnay at present?
Answer : now we have two types bearing for the fan, sleeve and ball, working time of sleeve is for 30,000 hours, the ball is for 50,000 hours.
Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–99 piece: US $4 / piece
- 100–999 piece: US $3.9 / piece
- 1000+ piece: US $3.5 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this centrifugal fan?
The standard minimum order quantity is 1 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 2 Years warranty. Spare parts and technical support remain available after the warranty period.
Can the centrifugal fan be supplied for my local voltage?
The standard configuration is 12V. 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 Beijing Zihang Dahui Electronics Co., Ltd., based in China. The company 7 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Beijing Zihang Dahui Electronics Co., Ltd. range on HVACR Nexus.
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