Booster Pump System 1/3 HP - Pumps Voltage - Pumps 115VAC 1 Phase - Pumps Outlet Size - Pumps 3/8 in Barb Inlet Size - Pumps 3/8 in Barb Max Pressure - Pumps 117 psi Number of Stages - Pumps 1 Housing Material - Pumps Stainless Steel 0.9 Amps 60 Hz Wetted Materials NSF Impeller Material Santoprene Impeller Type Diaphragm