Continuous Pump-out Adaptor & Vacuums are used in emergency situations when vacuuming up liquid spills, leaks, for flood control and swimming pool maintenance. Its features include recovery system liquids, which are recovered in the tank and continuously pumped out. Other features are barbed hose connector support cord with handle, power cord with ground fault interrupter & mesh filter bag and conversion adaptor with 1.5″ swivel.