Use To Keep Boat Clear Of Grey Water(Multiport Shower Sump); 1000 Gallon Per Hour; 24 Volt; 2 Amp; 3 Amp Fuse; 11.42 Inch Length x 8.26 Inch Width x 5.7 Inch Height Overall Dimension; 3/4 Inch Discharge Hose Diameter; 1 Inch x 1-1/8 Inch Or 1 Inch x 1-1/2 Inch Intake Connection; Thermoplastic Pump/ Stainless Steel Shaft(SS2343); Lip Seal; With Ultima Switch