Bradley BradEX surface-mounted aerix hand dryer has 1/4" thick one-piece cast iron over with white porcelain enamel coating. Cover fixed to the base plate with two vandal-proof lock screws and lock with special key wrench. Nozzle is fixed, chrome-plated zamac. Universal-type protected by 4-amp fuse with sealed self-lubricated ball bearings. Aluminum centrifugal turbine with double symmetrical inlet. Fireproof plastic UL 94-VO scroll fan. Undulated NiCr heating element with a safety thermostat. Electronic infrared detection sensor operated. Adjustable. Switch-off delay is two seconds maximum. 1/8" thick aluminum base plate with four 5/16" holes for wall mounting. Voltage; 110-120V. 29 second drying time. Measures 11-1/8" width by 10" height by 8-1/2" depth.