This fan is published with the manufacturer’s full specification — 5V, blade material Plastic. Made by Beijing Zihang Dahui Electronics Co., Ltd. (7 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 This Fan
- Model Number: HD4020H05
- Voltage: 5V
- Blade Material: Plastic
- Material: plastic
- Warranty: 3 Years
- Place Of Origin: Beijing, China
Technical Specifications
| Voltage | 5V |
|---|---|
| Blade Material | Plastic |
| Electric Current Type | DC |
| Mounting Type | Free Standing |
| Warranty | 3 Years |
| After-Sales Service Provided | Online support |
| Customized Support | OEM |
| Place Of Origin | Beijing, China |
| Brand Name | Hang Da Hui |
| Model Number | HD4020H05 |
| Name | Waterproof Ip66 IP55 IP68 40x40x20 high speed 12v 5V Dc Fan |
| Size | 40x40x20mm |
| Bearing Type | Ball |
| Material | plastic |
| Motor Type | DC |
| Application | power supply |
| Operating Temperature | -10°C-+70°C |
| Storage Temperature | -40°C-+80°C |
| Frame | Plastic (Black) 94V-0 |
| Packaging Details | Packaging: Usually we use standard export packaging. We can also according to the requirements of customers. Transportation: 1. Courier company: DHL, UPS, FEDEX, TNT is our main courier company. 2. Aviation: Delivery from the Beijing Airport to the air port of the customer’s destination city. 3. Shipping: Delivery from Tianjin Port. |
| Port Of Dispatch | tian jin qing dao guang zhou port |
| Selling Units | Single item |
| Single Package Size | 15X15X10 cm |
| Single Gross Weight | 1.000 kg |
| Supply Ability | 300000 pieces per Month |
Product Details
Waterproof Ip66 IP55 IP68 40x40x20 high speed 12v 5V Dc Fan 40mm Axial Fan
| Moldel 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 | |
| HD4020L05B | 5 | 4.0-5.75 | 0.18 | 2200 | 0.14 | 4.9 | 4.4 | 0.17 | 29.2 |
| HD4020M05B | 5 | 4.0-5.75 | 0.23 | 2800 | 0.19 | 6.7 | 6.4 | 0.25 | 33.5 |
| HD4020H05B | 5 | 4.0-5.75 | 0.30 | 3200 | 0.24 | 8.4 | 9.1 | 0.36 | 38.8 |
| HD4020L12B | 12 | 7.0-13.8 | 0.09 | 6000 | 0.14 | 4.9 | 4.4 | 0.17 | 29.2 |
| HD4020M12B | 12 | 7.0-13.8 | 0.13 | 7500 | 0.19 | 6.7 | 6.4 | 0.25 | 33.5 |
| HD4020H12B | 12 | 7.0-13.8 | 0.18 | 9000 | 0.24 | 8.4 | 9.1 | 0.36 | 38.8 |
| HD4020U12B | 12 | 7.0-13.8 | 0.30 | 12000 | 0.29 | 10.2 | 12.4 | 0.49 | 46.4 |
| HD4020L24B | 24 | 14.0-27.6 | 0.06 | 6000 | 0.14 | 4.9 | 4.4 | 0.17 | 29.2 |
| HD4020M24B | 24 | 14.0-27.6 | 0.09 | 7500 | 0.19 | 6.7 | 6.4 | 0.25 | 33.5 |
| HD4020H24B | 24 | 14.0-27.6 | 0.13 | 9000 | 0.24 | 8.4 | 9.1 | 0.36 | 38.8 |
| HD4020U24B | 24 | 14.0-27.6 | 0.18 | 12000 | 0.29 | 10.2 | 12.4 | 0.49 | 46.4 |
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.
4 How to detect the data of cooing fan in your company?
Answer: the speed and voltage are detected by the tachometer, air flow is found by wind tunnel.
5 How to control the quanlity of products in your company.
Answer: 100% total testing before each of fan leaves our factory.
Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–999 piece: US $3.5 / piece
- 1000–99999 piece: US $3 / piece
- 100000+ piece: US $2.8 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this 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 3 Years warranty. Spare parts and technical support remain available after the warranty period.
Can the fan be supplied for my local voltage?
The standard configuration is 5V. 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.
See more in Axial Flow Fans on HVACR Nexus.
