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 Pump Tank Intake Connection Size 3/8 in Intake Connection Type Barbed Nameplate Voltage 230V AC Operating Pressure (Maximum) 90 psi Phase Single Tank Capacity 21 fl oz Diaphragm Material Santoprene Flow Rate @ 40 psi 1.42 gpm Flow Rate @ 60 psi 1.13 gpm Standards NSF Certified UL Listed