A high-capacity, compact suction machine for general surgical use. The 7A-23A features an oil-free, maintenance-free suction pump with 20 LPM capacity. Maximum negative pressure can be conveniently controlled from the regulator on the front panel. The durable, all-ABS aesthetically designed body features a folding handle. It comes with 2 large 2 L polycarbonate jars, a foot-switch, a tubing kit and spare bacterial filters.