Air curtain — 110V/220V, airflow 1390CMH. The complete factory specification follows. Made by ADEN GROUP CO., LIMITED (3 years on the platform, typical reply ≤3h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Air Curtain
- Input Power: 440W
- Voltage: 110V/220V
- Airflow: 1390CMH
- Air Speed: 16m/s,19m/s,21m/s
- Warranty: 1 Year
- After Warranty Service: Video technical support
Technical Specifications
| Type | Air Curtain |
|---|---|
| Mounting Type | Wall / Window Mount |
| Fan Motors Type | AC |
| Key Selling Points | High air speed and high air capacity |
| Warranty | 1 Year |
| Machinery Test Report | Provided |
| Video Outgoing-Inspection | Provided |
| Core Components | Motor |
| Place Of Origin | Guangdong, China |
| Weight (Kg) | 17 |
| Brand Name | AIRTEAM |
| Item | Anti fly centrifugal door air curtain |
| Specification | 900mm/1200mm/1500mm/1800mm/2000mm |
| Voltage | 110V/220V |
| Frequency | 50Hz/60Hz |
| Input Power | 440W |
| Installation Height | 3.5-4.5m |
| Air Speed | 16m/s,19m/s,21m/s |
| Airflow | 1390CMH |
| Dimension | 900*193*230mm |
| After Warranty Service | Video technical support |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details














* New guide louver design is available so that the wind can be adjusted randomly to meet environment with different requirements for wind direction;
* Multiple control methods, such as manual switch, IR remote, magnet switch and door sensor, multiple control modes are available to satisfy different requirements at different places;
* Turbine impeller injection molded by ABS and glass fiber injection is characterized of high intensity and low noise;
* The unequal pitch and multi-blade rotor design is characterized of lower noise and smaller vibration;
* All pure copper wire motor at low temperature to ensure consistent running without failure;
* Professional air duct design can realize more silent effect and superior performance of the product;
* High-quality ball bearing to ensure motor running more smoothly and silent;
* Resettable thermal protection device will disconnect power when the product is at abnormal high temperature to avoid potential safety hazards to make the operation more safe;
* Start up at 100V ultra-low voltage which is more convenient in operation;
* Enclosure class IP44
* Insulation class E
Model | Spec.(mm) | Voltage (V) | Freq. (Hz) | Input power(W) High Low | Air speed(m/s) High Low | Air flow CMH CFM | Noise (dB) | Dimension (mm) |
LM3509L | 900 | 120/220 | 50/60 | 330 235 | 16 13 | 1050 621 | 53 | 900*193*230 |
LM3512L | 1200 | 120/220 | 50/60 | 445 289 | 16 13 | 1380 816 | 54 | 1200*193*230 |
LM3515L | 1500 | 120/220 | 50/60 | 475 352 | 16 13 | 1750 1036 | 56 | 1500*193*230 |
LM3509L-1Y | 900 | 120/220 | 50/60 | 330 235 | 16 13 | 1050 621 | 53 | 900*193*230 |
LM3512L-1Y | 1200 | 120/220 | 50/60 | 445 289 | 16 13 | 1380 816 | 54 | 1200*193*230 |
LM3515L-1Y | 1500 | 120/220 | 50/60 | 475 352 | 16 13 | 1750 1036 | 56 | 1750 1036 |
LM4509L | 900 | 120/220 | 50/60 | 440 375 | 19 16 | 1390 822 | 64 | 900*193*230 |
LM4512L | 1200 | 120/220 | 50/60 | 530 490 | 19 16 | 1850 1094 | 65 | 1200*193*230 |
LM4515L | 1500 | 120/220 | 50/60 | 785 655 | 19 16 | 2325 1375 | 66 | 1500*193*230 |
LM4509L-1Y | 900 | 120/220 | 50/60 | 440 375 | 19 16 | 1390 822 | 64 | 900*193*230 |
LM4512L-1Y | 1200 | 120/220 | 50/60 | 530 490 | 19 16 | 1850 1094 | 65 | 1200*193*230 |
LM4515L-1Y | 1500 | 120/220 | 50/60 | 785 655 | 19 16 | 2325 1375 | 66 | 1500*193*230 |
LM5509L | 900 | 120/220 | 50/60 | 520 465 | 21 18 | 1650 970 | 70 | 900*193*230 |
LM5512L | 1200 | 120/220 | 50/60 | 620 570 | 21 18 | 2200 1295 | 72 | 1200*193*230 |
LM5515L | 1500 | 120/220 | 50/60 | 855 765 | 21 18 | 2750 1620 | 74 | 1500*193*230 |
LM5509L-1Y | 900 | 120/220 | 50/60 | 520 465 | 21 18 | 1650 970 | 70 | 900*193*230 |
LM5512L-1Y | 1200 | 120/220 | 50/60 | 620 570 | 21 18 | 2200 1295 | 72 | 1200*193*230 |
LM5515L-1Y | 1500 | 120/220 | 50/60 | 855 765 | 21 18 | 2750 1620 | 74 | 1500*193*230 |






We provide customers with innovative, attractive, convenient products and services relying on years of in-depth research and technology accumulation in the ventilation and air purification field.
Our main product:
1. AC EC DC Centrifugal Fan
2. Single Inlet Dual Inlet Blower Fan
3. AC EC DC Axial Fan
4. Ventilation Product
5. Household Appliances Motor
6. Customized Service


A : Yes, we offer customization service.
A : Our factory production capacity is 50,000 sets per month.
A : Normally MOQ 100pcs, but we also accept small sample order for quality clients.
A : Of course!
Q : How soon is the lead time?
A : For sample order, 3-5 days if in-stock. For bulk order, 15-25 days.
Q : How can you guarantee the quality?
A : Complete inspection before delivery. And we take responsibility according to our wholesome after-sales support system.
Q : What are your terms of payment?
A : Generally, 30% T/T in advance, 70% balance before shipment.
Ordering and Pricing
- Minimum order quantity: 1 unit
- Volume pricing:
- 1–49 unit: US $66.99 / unit
- 50–299 unit: US $65.45 / unit
- 300+ unit: US $62.18 / unit
- Ships from: HK
- 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 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 1 Year 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 110V/220V. 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 ADEN GROUP CO., LIMITED. The company 3 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full ADEN GROUP CO., LIMITED range on HVACR Nexus.
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