Equipment and materials are passed through the air shower pass box while particulate contamination is washed off with high velocity HEPA-filtered air jets. Contaminated air is then taken in through the base of the unit, filtered, and recirculated into the chamber. To facilitate the proper removal of particulate contamination, Technomart Air Shower Pass Boxes are built-to-order with a standard shower duration of at least 12 seconds. · Rigid and rust-proof construction of electro-galvanized steel sheets · Abrasion-resistant oven-baked powder-coated finish · Antimicrobial coated structure eliminates 99.9% of bacterial presence on external surfaces within 24 hours. · Permanently lubricated direct drive centrifugal blower · Equipped with a high quality Minipleat HEPA filter (filtration efficiency of more than 99.99% at 0.3 microns) · Ultra-quiet noise level of less than 70 dBA during operation · Stainless steel nozzles provide high velocity air jets for an efficient scrubbing action to remove particulates contamination · Acrylic panel door allows a clear view of the internal chamber · Easy to clean stainless steel perforated base · Easy to install and adaptable to existing facilities | 
