3 levels: 1.2, 1.3 and 1.35 atmospheres maximum pressure
3 speeds: slow, medium and fast
Ear vent to assist user to clear their ears
5mm aluminium construction, with large viewing window
Dual controls (user and operator interfaces)
Communication system between user and operator
Vertical or horizontal positions
Standard 10A power point
Installation and operating manual
3 year product warranty
Marketing support for commercial operators