The Liberty AS-200 Air Shower is designed to provide maximum protection in high traffic areas, Ideal choice for durability and quality. Designed for continuous operation near controlled areas, Made of 3/4" novaply with white high-pressure laminate inside and out, Interior duct surfaces sealed to prevent shedding of particulates and protect unit from contamination. Trim - anodized aluminum, Wall to wall floor grilles are structural alu minum, Doors - anodized alu minum frame, 3/16" safety glass. Outside dim. - H: 128" W: 48"L, Door to Door: 48". Inside dim, - H: 84" W: 36" L, Door to Door: 44", AS 200 delivers moving air at approx. 
Air filtered through 35% ASHRAE secondary filters. HEPA filters 99,99% efficiency removal of particles to 0,3 microns. Roughing filters upon request 3500 RPM, 5 HP high pressure, self cleaning radial blade blower. 105°F (40°C) max. heat rise, Class A. Shipped disassembled in 5 pieces for on-site assembly, The unit has a control panel plug-in system requiring a single location power source. Fluorescent lighting. 3 phase 208/220 volts, start amp 22.8, run amp 19,0,440/480 volts 3 phase 60 HZ, start amp 15,0, run amp, 12,5.0-120 second adjustable preset cycle; standard time 45 sec onds. Stainless steel, Painted Cold Rolled Steel optional,