• Built-in air shower significantly reduces surface contamination on materials entering or exiting the controlled environment.
• Materials entering or exiting the controlled environment are "scrubbed" by high velocity ULPA-filtered air jets with velocities of 18-30 m/s (3543-5906 fpm).
• An array of stainless steel nozzles direct high-velocity jets within the chamber.
• Contaminated air is then drawn through the base within the unit, filtered and recirculated.
• Air shower duration is adjustable up to 2 mins. Standard factory pre-set is 12 seconds.
• Electrical interlocking door mechanism.
• The air shower is constructed of electrogalvanized steel with white oven-baked epoxy-polyester Isocide™ antimicrobial powder coated finish.
• The pass box base surface is constructed of perforated stainless steel 304, making it easy to clean.
• Polycarbonate viewing windows provide a clear view of the internal chamber.
• Esco Air Shower Pass Boxes use German-made ebm-papst® permanently lubricated, centrifugal motor/blowers with external rotor designs.
• Selected for energy efficiency, compact design, and flat profile, the completely integrated blower assembly optimizes motor cooling, with unified rotating parts and overall component balance for smooth, quiet, vibration-free operation.

Key Benefits

• Energy Efficient
• SS 304 nozzles
• SS 304 base surface
• Acrylic doors
• Disposable prefilter

Principle

• Air is forced by the blower(s) through ULPA filter(s) which are >99.999% efficient against particles of 0.3 microns.
• Filtered air is ejected through nozzles at high velocities into the chamber. These turbulent air streams disperse particulate matter on all surfaces.
• Dispersed particulate matter migrate with the air stream towards the lower areas in the air shower chamber.
• The air is continuously filtered and recirculated.

Accessories

• Optional UV lamp
• Full stainless steel construction