The HTT series of hand dryers are the most powerful. Their enormous air flow rate enables them to deliver especially quick drying times. Their powerful output means that they rank amongst the fastest, most economical and hygienic hand dryers. Such features make HTT dryers particularly suitable for public toilets and swimming baths and other places where there are high usage rates, such as railway stations, airports and bars/restaurants. All HTT models operate with an electronic IR proximity sensor. This switches the hand dryer ON when your hands are placed 6 to 12 cm below the air outlet, and OFF again when you remove your hands. The robust casing is made of diecast aluminium with a tough paint finish that ensures it retains its hygienic look over its long service life.