Name: AS-K air curtains – Entrances
Brand: Masterveil
SKU: AS-K air curtains – Entrances

AS-K air curtain – Product information

Flexible Installation and Energy-Efficient air curtain Solutions for Entrances

Air curtain drums

For AS-K entrances, the standard sizes for air curtain drums are ⌀315 mm for overhead mounting and ⌀250 mm for double vertical air curtain drums.

For smaller or larger airflows, we offer standard air curtains S.⌀250, S.⌀315, and S.⌀400. We also have circular air curtain drums (C.⌀250, C.⌀315, and C.⌀400) for specific installation requirements, as well as square and rectangular models (F.250, F.315, and F.400) to suit unique conditions. For installations with limited height, such as between a suspended ceiling and a doorway, we can design air curtain drums with a low overall height.

We also offer flexibility in installation. The spiral duct from the fan unit can be connected to any point on the air curtain drum, and the drum can be equipped with an extended nozzle for easy integration with suspended ceilings.

if you have special installation requirements, do not hesitate to contact us. We will gladly help you find the perfect air curtain solution.

Key features of the air curtain

Choose from three different sizes of fan units, with capacities ranging from 5000 m³/h up to 7000 m³/h.
Install side-blowing or overhead air curtains, depending on your preferences and needs.
The standalone fan unit delivers high performance to ensure efficiency and reliability.
The advanced airstop technology provides effective control of the air jet.
Choose between electric heating or water heating.
The solution with water heating includes air filters for optimal air quality.
The unit has the capacity to operate one or more air curtains, providing increased flexibility.
Suitable for door heights of up to approximately 5 meters.
Available in any RAL color or in stainless steel finish.

AS-K air curtain – Technical Data

	AS 40K air curtain	AS 45K air curtain	AS 50K air curtain
Installation type	Fanbox with air curtain drum	Fanbox with air curtain drum	Fanbox with air curtain drum
Max door height	5 meter	5 meter	5 meter
Standard color (Air curtain drum)	RAL 9010	RAL 9010	RAL 9010
Standard material (Fanbox)	Galvanized	Galvanized	Galvanized
Length OL – air curtain drum (**)	Door width + approx. 100mm	Door width + approx. 100mm	Door width + approx. 100mm
Length DS – air curtain drums (**)	Door height + approx. 50mm	Door height + approx. 50mm	Door height + approx. 50mm
Diminsion OL – air curtain drum (***)	250-315mm	250-400mm	250-400mm
Diminsion DS – air curtain drum (***)	250mm	250-315mm	250-315mm
Length (Fanbox)	See drawing	See drawing	See drawing
Height (Fanbox)	See drawing	See drawing	See drawing
Depth (Fanbox)	See drawing	See drawing	See drawing
Airflow	5 000 m³/h	6 000 m³/h	7 000 m³/h
Nozzle	Airstop	Airstop	Airstop
Voltage V	400	400	400
Power motor kW	2,3	3,5	5,2
Motor current A	3,5	5,4	8
Frequency Hz	50	50	50
IP	54	54	54

(*) The possible height of the door depends on its width.
(**) Horizontal air curtain drum = OL and Double standing air curtain drums = DS
(***) Diameter = Connection size of the air curtain drum depending on the number of curtain drums to the same fan and the air volume we need for each door