
Designed for premium commercial spaces, the S7 Series New Air Curtain is the ideal solution for high-grade restaurants, hotels, clubs, shops, and office buildings. Its advanced centrifugal fan system, powered by an efficient pure copper motor, ensures maximum airflow performance, energy savings, and reliable indoor climate control.
▍Product Advantage
S7 Series Air Curtain with Remote Control - Elegant, Powerful & Durable Commercial Solution
Elegant & Durable Aluminum Alloy Design:
Crafted with a premium aluminum cover and reinforced ABS, the S7 Air Curtain achieves a compact, lightweight, and rust-proof design. Its sleek appearance ensures durability and a modern aesthetic suitable for any commercial setting.
High-Performance, Even Airflow:
Engineered with advanced centrifugal turbine fans and a high-efficiency pure copper motor, the S7 delivers powerful, high-velocity airflow with remarkably low noise. Its innovative fan design maximizes air volume and pressure, ensuring a consistent and effective air barrier. Built for endurance, it supports up to 8,000 hours of continuous operation.
Shock-Resistant & Reliable Construction:
Utilizing advanced 3N craftsmanship—featuring a new air duct, turbine fan, and motor connection process—the S7 Series is built to withstand impacts. This robust design guarantees safety and long-term reliability, even during transit and in demanding daily use.
Easy control:
Gain precise command over your environment with the adjustable air guide plate, which creates a thicker, more effective air barrier. The included remote control and key switch offer convenient operation, with selectable high and low fan speeds for tailored climate management.
▍Technical Parameters
Model | Unit Size | Voltage | Frquency | Air velocity | Air volume | Noise | Power | Net weight | ||||
| H | L | H | L | H | L | H | L | |||||
| FM-3209-L/Y | 900x198x215 | 220 | 50 | 14.5 | 11.5 | 1030 | 790 | 51 | 48 | 200 | 170 | 12 |
| FM-3210-L/Y | 1000x198x215 | 220 | 50 | 14.5 | 11.5 | 1130 | 870 | 51 | 48 | 210 | 180 | 12.5 |
| FM-3212-L/Y | 1200x198x215 | 220 | 50 | 14.5 | 11.5 | 1400 | 1080 | 52 | 49 | 260 | 230 | 14.5 |
| FM-3215-L/Y | 1500x198x215 | 220 | 50 | 14.5 | 11.5 | 1780 | 1370 | 54 | 52 | 330 | 300 | 18 |
| FM-3218-L/Y | 1800x198x215 | 220 | 50 | 14.5 | 11.5 | 2140 | 1640 | 56 | 53 | 390 | 360 | 21.5 |
| FM-3220-L/Y | 2000x198x215 | 220 | 50 | 14.5 | 11.5 | 2360 | 1820 | 57 | 55 | 400 | 370 | 24 |



Making life more comfortable inside
Theodoor Air Curtain produces a high speed air current, dividing the inside and outside of the room into two independent temperature zones with the result that levels of interior air conditioning is maintained and the air is purified whilst energy is saved. Summer heat, winter cold, dust, insects, smoke, unpleasant odors and exhaust fumes are all kept out.
Prevent the loss of cool or warm air whilst economizing on electricity.
Efficient dust and insect-proofing..
Protect against smoke and noxious fumes.
Accelerate air circulation


OPTIONAL FUNCTIONS OF THEODOOR AIR CURTAIN:
Generally used for the equipment to start and control speed at high performance requirements, which need high manufacturing cost, have good performance and good adaptability for humidity and corrosion environment.
The air inlet of the air curtain is provided with high density filter net, filtering air, blocking dust, bacteria and other unclean objects.


3. AUTO ON/OFF DOOR SWITCH
Magnetic door switch is an additional switch device, which can be used for remote control and key switch type air curtain. The air curtain will start automatically when the door opened and shut down automatically after the door is closed.
Theodoor air curtain can be combined with weak or strong electricity door switch, and it is more convenient and energy-saving.

Designed for premium commercial spaces, the S7 Series New Air Curtain is the ideal solution for high-grade restaurants, hotels, clubs, shops, and office buildings. Its advanced centrifugal fan system, powered by an efficient pure copper motor, ensures maximum airflow performance, energy savings, and reliable indoor climate control.
▍Product Advantage
S7 Series Air Curtain with Remote Control - Elegant, Powerful & Durable Commercial Solution
Elegant & Durable Aluminum Alloy Design:
Crafted with a premium aluminum cover and reinforced ABS, the S7 Air Curtain achieves a compact, lightweight, and rust-proof design. Its sleek appearance ensures durability and a modern aesthetic suitable for any commercial setting.
High-Performance, Even Airflow:
Engineered with advanced centrifugal turbine fans and a high-efficiency pure copper motor, the S7 delivers powerful, high-velocity airflow with remarkably low noise. Its innovative fan design maximizes air volume and pressure, ensuring a consistent and effective air barrier. Built for endurance, it supports up to 8,000 hours of continuous operation.
Shock-Resistant & Reliable Construction:
Utilizing advanced 3N craftsmanship—featuring a new air duct, turbine fan, and motor connection process—the S7 Series is built to withstand impacts. This robust design guarantees safety and long-term reliability, even during transit and in demanding daily use.
Easy control:
Gain precise command over your environment with the adjustable air guide plate, which creates a thicker, more effective air barrier. The included remote control and key switch offer convenient operation, with selectable high and low fan speeds for tailored climate management.
▍Technical Parameters
Model | Unit Size | Voltage | Frquency | Air velocity | Air volume | Noise | Power | Net weight | ||||
| H | L | H | L | H | L | H | L | |||||
| FM-3209-L/Y | 900x198x215 | 220 | 50 | 14.5 | 11.5 | 1030 | 790 | 51 | 48 | 200 | 170 | 12 |
| FM-3210-L/Y | 1000x198x215 | 220 | 50 | 14.5 | 11.5 | 1130 | 870 | 51 | 48 | 210 | 180 | 12.5 |
| FM-3212-L/Y | 1200x198x215 | 220 | 50 | 14.5 | 11.5 | 1400 | 1080 | 52 | 49 | 260 | 230 | 14.5 |
| FM-3215-L/Y | 1500x198x215 | 220 | 50 | 14.5 | 11.5 | 1780 | 1370 | 54 | 52 | 330 | 300 | 18 |
| FM-3218-L/Y | 1800x198x215 | 220 | 50 | 14.5 | 11.5 | 2140 | 1640 | 56 | 53 | 390 | 360 | 21.5 |
| FM-3220-L/Y | 2000x198x215 | 220 | 50 | 14.5 | 11.5 | 2360 | 1820 | 57 | 55 | 400 | 370 | 24 |



Making life more comfortable inside
Theodoor Air Curtain produces a high speed air current, dividing the inside and outside of the room into two independent temperature zones with the result that levels of interior air conditioning is maintained and the air is purified whilst energy is saved. Summer heat, winter cold, dust, insects, smoke, unpleasant odors and exhaust fumes are all kept out.
Prevent the loss of cool or warm air whilst economizing on electricity.
Efficient dust and insect-proofing..
Protect against smoke and noxious fumes.
Accelerate air circulation


OPTIONAL FUNCTIONS OF THEODOOR AIR CURTAIN:
Generally used for the equipment to start and control speed at high performance requirements, which need high manufacturing cost, have good performance and good adaptability for humidity and corrosion environment.
The air inlet of the air curtain is provided with high density filter net, filtering air, blocking dust, bacteria and other unclean objects.


3. AUTO ON/OFF DOOR SWITCH
Magnetic door switch is an additional switch device, which can be used for remote control and key switch type air curtain. The air curtain will start automatically when the door opened and shut down automatically after the door is closed.
Theodoor air curtain can be combined with weak or strong electricity door switch, and it is more convenient and energy-saving.