Booster Pump System, Discharge Connection Size 3/8 in, Discharge Connection Type Barbed, For Use With Potable Systems Yes, Horsepower (Maximum) 1/3 hp, Housing Material Stainless Steel, Includes Cord, Mounting Board, Pump, Tank, Intake Connection Size 3/8 in, Intake Connection Type Barbed, Nameplate Voltage 115V AC, Operating Pressure (Maximum) 90 psi, Phase Single, Tank Capacity 21 fl oz, Diaphragm Material Santoprene, Flow Rate @ 40 psi 1.26 gpm, Flow Rate @ 60 psi 1.13 gpm