This air curtain is published with the manufacturer’s full specification — 12v, 92CFM. 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 Air Curtain
- Model Number: HCD50190A12BP
- Power: 7.2w
- Power Interface: 2PIN
- Voltage Range: 12v
- Air Flow: 92CFM
- Heatsink Material: Other
Technical Specifications
| Type | Fan |
|---|---|
| Application | Computer Case |
| Fan Size | 50x190mm |
| Air Volume | 92cfm |
| Fan Speed Control | 2500 RPM |
| Heatsink Material | Other |
| Noise | 39dB |
| Fan Life | 50000 Hrs |
| Bearing | Ball Bearing |
| Power | 7.2w |
| Power Interface | 2PIN |
| Brand Name | hangdahui |
| Place Of Origin | Beijing, China |
| Model Number | HCD50190A12BP |
| Blade Material | stainless steel |
| Motor Type | DC |
| Voltage Range | 12v |
| Max Pressure | 1.5mmAq |
| Warranty | 2 years |
| Installation | Duct fan |
| Air Flow | 92CFM |
| Speed | 2500RPM |
| Selling Units | Single item |
| Single Package Size | 55X55X15 cm |
| Single Gross Weight | 1.0 kg |
Product Details
Elevator air curtain machine 12v dc brushless tangential fan 50*190mm 50190 small cross flow fan
| DC cross flow fan product overview | ||
| texture of material | Wind wheel — aluminum; shell — cold rolled sheet (electrophoresis) | |
| Fan rotation direction | From the direction of the fan blade, it is anticlockwise | |
| insulation resistance | More than 500 megohm | |
| Operating ambient temperature | -40℃~70℃ | |
| life | S (oil bearing) 40000 hours, B (ball bearing) 60000 hours | |
| The company can make the following special function fans according to customers' requirements: | ||
| 1.PWM speed regulation | 2.TC temperature control, RD alarm | 3.FG |
| 4.Soft start | 5. IC protection, with locked rotor, automatic restart | 6.waterproof |
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:
- 1–99 piece: US $23.9 / piece
- 100–9999 piece: US $21 / piece
- 10000+ piece: US $16 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this air curtain?
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 air curtain 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.
See more in Cross Flow Fans on HVACR Nexus.
