Components & Materials
Surface mounted vandal resistant hand dryer shall be fabricated with one-piece 5/64” thick metal sheet cover, white epoxy coated. The back base shall be fire resistant plastic Noryl V0 and with 4 holes for wall mounting. The dryer shall be activated through an infrared electronic sensor and shall automatically turn off when hands are removed. Sensor shall automatically shut dryer off approximately 120 seconds after dryer turn on if inanimate object is placed. Sensor shall have a polycarbonate viewing window. Motor shall be 1/3 hp, 4,500 r.p.m. , universal type, class A including a temperature limiter which switch off at 248 ºF (120ºC. ) . The hand dryer shall have an auto-adjustable heating element with 4 heating levels: 0 –800 – 1,200 – 2,000 Watts which permit the automatic regulation of the air temperature according to the room temperature. The Fe, Al & Cr taped winding coil filament heating element should incorporate a thermal limiter, which will switch off by a temperature of 230 ºF (110ºC.). The heating element shall have an automatic disconnection ½ second before motor stop. The hand dryer should have an asymmetrical double inlet fan wheel, and the fan scroll shall be made of a fire resistant plastic Noryl VO. Dryer shall deliver 318 CFM of air at 120 ºF (49 ºC) and 5,195 LFM velocity during user controlled drying cycle. The dryer shall have a total power of from 250 to 2,250 Watts with consumption from 2,1 to 19A. Noise level should be 65 dB. Overall dimensions shall be 10-3/4”W x 12-5/8”H x 6-1/2”D. Unit shall be UL listed, and /or VDE approved and CE marked.