Wed Mar 16, 2022
Air shower ADA
The cleanroom air showers serve to protect your cleanroom environment from unwanted contamination. The clean garment becomes contaminated during the gowning/ungowning process, and because of high traffic in the gowning area, the contamination problem is amplified when the same garment is worn several times or is taken on and off several times during the day. An Air shower is a fast and effective method of removing this surface contamination which will otherwise be carried directly to the cleanroom.
The cleanroom air shower is constructed using heavy gage painted steel (no particle board) to minimize particle generation. The air shower provides air flow of approximately 1900 CFM through 32 adjustable nozzles yielding a 7800 LFPM nozzle air velocity with optional 9100 nozzle velocities.
The air showers have a knock-down design that allows ease-of-installation and flexibility in use. An air shower can be shipped knocked down or completely assembled. When it is shipped knock-down all parts fit through a standard door. All service to the blower, motor and filters is done from inside the air shower. The unit also offers an optional design that allows all the installation assembly to be done inside the air shower.
The air shower produces high pressure air, filters this air through a HEPA/ULPA filter, then it flows the air through adjustable nozzles which exit at a high velocity. This high air velocity removes surface particles and also flaps the garments to dislodge more firmly attached particles. After cleaning the air is recirculates back to the high pressure blower, where it is prefiltered, then HEPA/ULPA filtered and ducted back to the adjustable cleaning nozzles.
AIR SHOWER GENERAL FEATURES
Interlocking Doors Prevent Unnecessary Contamination Inflow And Thereby Prevent Cross-Contamination Of The Clean Room And The Air Shower. A Power Failure Safety Feature Automatically Releases The Doors In The Event Of A Power Failure To For Operator Safety. LED Lighting Built Fitted Into The Ceiling. In Addition, An Emergency Stop Button Is Fitted In Air Shower Chamber Which Releases The Door Lock For Exiting.
CLEAN ROOM EQUIPMENT MANUFACTURERS