Features:- Patented X-Air impeller: prevents air pockets from forming around the impeller or in the pipework so that the pump does not run dry and become damaged.- Adjustable hose connector.- Pump body removable from the base with one hand.- External fixing feet: eliminates the need to remove the pump body.- Compatible fixings for all major existing pumps.- Hose bracket on the base: the pump body is removed for maintenance leaving the drain hose in position.- Tricuspid non-return valve: the pump body is removed for maintenance leaving the drain hose in position.- Tricuspid non-return valve: the pump body is removed for maintenance leaving the drain hose in position. Hose bracket on the base: the pump body is removed for maintenance leaving the drain hose in position. - Tricuspid non-return valve: prevents water remaining in the hose from backing up into the bilge without restricting pump flow.