Air Curtain Twin KPL

The TWIN KPL air curtain system has been designed to provide a versatile solution for any type of cold room: refrigerators (above 0 ºC) and freezers (0 ºC to -25 ºC).

It provides high-efficiency climate separation with 2 jets and recirculation technology, minimizing thermal losses caused by large temperature differences. The system consists of two vertically opposed air curtains with inverted jets. This double jet works as a closed circuit, creating a separation zone at the door entrance. Thanks to this double air barrier, it is the best alternative to the TRIOJET SYSTEM when space is limited.

A ceiling is required to cover 100 % of the opening with the 2 jets (not included, must be provided externally). Optionally, heating can be added to improve ice reduction on the floor and humidity control. We recommend the Aqua Aero coating (15,000-hour salt spray test) or stainless steel to enhance corrosion protection.

Advanced Plug&Play control. Includes: Advanced PRO controller with LCD display and integrated thermostat, door contact, 7 m RJ11 cable, and remote control.
Optional: Clever PRO intelligent programmable controller, compatible with Modbus RTU for BMS.



Basic Specifications
    Maximum range
M : 3,5 m  |  ECM : 3,8 m  |  G : 4,5 m  |  ECG : 5 m
    Airflow
5400 - 14400 m3/h
    Length
1,5 m a 3 m
    Fans
* Centrifugal double inlet 5-speed, low noise level and reduced consumption
    Chamber temperature
>0ºC to -25ºC
    Protection grade
** Air curtain IP20  |  Fans IP44
    Casing
Galvanised steel  |  Stainless Steel (optional)
    Grille type
Circular perforated surface avoiding intensive maintenance
    Outlet vanes
Aluminium, airfoil type adjustable 0-15º each side
    Finishes
Stainless steel (standard)  |  RAL 9016  |  Other colors on request  |  Aqua Aero coating on request
    Control
Includes: Plug&Play Advanced PRO + remote control  |  Optional: Clever PRO Control
[*] EC models assembled with very low consumption efficiency fans.
[**] Optional M or G IP55 air curtain | Optional IP55 fans | Includes PCB varnishing to protect against corrosion.
Technical Data  Filters
 Filters
Heating
Unheated
Length
1500
2000
2500
3000
All
Frequency
50Hz
60Hz
Dimensions
Air Curtain Twin KPL - Dimensions
Accessories
Airtècnics offers a wide range of accessories designed to complement and optimize any air curtain installation, including brackets, sensors, smart control solutions, and customization options tailored to each project.
Primary control
Support - Floor
Support Stainless Steel - Floor
IP Protection
ADVANCED PRO Control air curtains 2 or 5 speed
Clever PRO for air curtain
Adaptation for EC water/air with external regulation 0-10V
Kit junction middle 2 vertical WINDBOX M-ECM-G-ECG
Kit junction top 2 vertical WINDBOX M-ECM-G-ECG
Kit junction middle + top 2 vertical WINDBOX M-ECM-G-ECG Stainless Steel
Kit junction middle 2 vertical WINDBOX M-ECM-G-ECG Stainless Steel
Kit top 2 vertical WINDBOX M-ECM-G-ECG Stainless Steel
Special protection of PCBoard against corrosion (varnish)
Increasing box IP65 for air curtains control
Increasing change IP55 M air curtain 3 fans
Increasing change IP55 M air curtain 4 fans
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   Catalogues and datasheet