Self-Priming; 4.2 Gallon Per Minute; 7.3 Inch Length x 9.3 Inch Or 7.1 Inch Width x 4.6 Inch Or 8 Inch Height Overall Dimension; 1 Inch And 3/4 Inch KlickTite XL Connectors; 12 Volt; 8 Amp Fuse; Nylon Glass-Fiber Reinforced Body/ Nitrile Rubber Valve/ Reinforced Nitrile Rubber Diaphragm; ISO15083 Compliance; With Built-In Thermal Protection