Air Shower - Cew-as-20 Model, Hepa Filtered Air Jets With 20 M/s Velocity For Efficient Contamination Removal, Adjustable Shower Duration Up To 120 Seconds

Air showers are self contained air chambers installed at the entrance to clean rooms in order to minimize the amount of particulate contaminants that are washed off with high velocity HEPA filtered air jets. The high air velocity of 20-22 m/s ensures efficient scrubbing action necessary to remove particulate matter. Contaminated air is then taken in through the base of the unit, filtered and re-circulated into the chamber.

Sample Model with Specifications:

Model No.                           : CEW-AS-20

Air balancing                       : 90 % re circulation & 10% fresh air

Internal dimensions            : W 900 x D 1800 X H 1900 mm

External dimensions          : W 1500 x D 1900 X H 2100 mm

Entry & exit door size        : W 0800 x H 1800 mm

Air velocity                            : 20 meters/ second 2

Lighting                                  : 18 watts 2 nos.

Nozzles                                   :fixed type 24 nos

Shower duration                 : 0 to 120 seconds adjustable

Blower                                   : 2 -4 Nos.

Power supply                       : 415 volt, 3phase, 50Hz

Electrical load                       :4 kw

HEPA filter                             :36 x 24 x 4 (4 Nos. mini pleat type)

Return air filter                    :800 x 400 x 50 mm (4 Nos.)

Door Controls                     : interlocking by electromagnets

Entry exit door                     : Aluminum partition with glass