Selective control for large and small suction tubes. Detachable suction handpieces. Swivelling hose connections on the filter housing for extending range and reducing strain on the suction tubes. Suction handpieces can be sterilized in autoclaves at 134 °C Optionally available ball joint for greater operating comfort Rotary slide valve for controlling suction fitted on the small suction handpiece Improved ergonomics due to rotable hose holders Special valves eliminate noise when the suction hoses are placed back on holder Optionally available adaptor kit to adjust the tube length to individual requirements Funnel for large suction handpieces Modular design, easily extendible with spray holder Can be fixed directly on the wall or, if preferred, under a worktop using the extendible pivoting slide