Air curtain Rund

RUND is an elegant and exclusive cylindrical decorative air curtain. Installed vertically on one or both sides of the door, or horizontally above the entrance as a single or multiple unit, RUND air curtains integrate perfectly into the environment as an architectural column element.
It offers a wide range of accessories and configurations to suit any installation requirement. With multiple finish options, it becomes the ideal decorative solution for any interior design project. Available in two frame finishes, faceted or completely smooth.

Available as “P” type with a hot water coil, “E” type with three-stage shielded electric heating elements and integrated control, or “A” type for air only, without heating. It is also available as “DX” with heat pump using a direct expansion coil, consult DX models for more information.

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

The Rund air curtain has obtained CSA certification in accordance with CSA - UL standards, allowing its presence in the North American market.

 



Basic Specifications
    Maximum range
M: 3,5 m  |  G: 4 m  |  ECG: 4,2 m
    Airflow
1860 - 7200 m3/h
    Length
1 m to 3 m
    Fans
* Centrifugal double inlet 5-speed, low noise level and reduced consumption
    Heating types
** E: electrical 3 stages  |  P: water  |  A: unheated  |  DX: heat pump
    Heating capacity
E : 3 - 30 kW  |  P : 9,2 - 40,3 kW
    Casing
*** Galvanised Steel
    Grille type
Circular perforated surface
    Outlet vanes
Aluminium, airfoil type Aadjustable 0-15º each side
    Finishes
Faceted or Smooth  |  RAL Standard 9006 or 9016  |  Brushed or Polished Stainless Steel  |  Other colors and materials upon request
    Control
Includes: Plug&Play Advanced PRO + remote control  |  Optional: Clever PRO Control
[*] EC models assembled with very low consumption efficiency fans.
[**] The DX models include a heat pump. For more information, please refer to the corresponding page.
[***] Customizable dimensions on request.
Technical Data  Filters
 Filters
Heating
Unheated
Electrical
Water
Length
1000
1500
2000
2500
3000
All
Frequency
50Hz
60Hz

 FINISHES | CATALOGUE  

 


 

Dimensions
Air curtain Rund - 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
Silentblock - Ceiling
Support - Wall
Support - Floor
Valves 2 ways
Proportional valves
ADVANCED PRO Control air curtains 2 or 5 speed
Clever PRO for air curtain
Adaptation for EC water/air with external regulation 0-10V
Advanced control II: color TFT+ intelligent PCB + Modbus RTU
Support ceiling angle with silentblock
Support ceiling silentblock threated nuts M8
Set wall rail support 640 WINDBOX MG, Vari, RUND, FLY KLXL
Set wall rail support 640 + VR
Set wall rail support 720 KOOL + Plenum
Support 90º arm+screws RUND Zincor until 1000
Kit junction middle + top 2 vertical RUND
Kit feet + screws vertical RUND Zincor
Kit Valve+Act ON/OFF Pres. Indep. Flow Adjus. DN25L 1"
Kit Valve+Act ON/OFF Pres. Indep. Flow Adjus. DN20 3/4"
Solenoid valve 1" 230V Standard up to 90ºC (electrovalve 2 ways)
Solenoid valve 3/4" 230V Special FPM seal up to 130ºC (electrovalve 2 ways)
Increasing change Add On RJ11 5 speeds water from ON-OFF to 0-10V
Kit Valve+Act modular Pres. Indep. Flow Adjus. DN25L 1"
Kit Valve+Act modular Pres. Indep. Flow Adjus. DN20 3/4"
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