Booster Pump Discharge Connection Size 1/2 in Discharge Connection Type Barbed Filtration 40 mesh Flow Rate (Maximum) 3.5 gpm Housing Material Polypropylene Includes Diaphragm Pump Intake Connection Size 1/2 in Intake Connection Type Barbed Nameplate Voltage 120V AC Operating Pressure (Maximum) 40 psi Phase Single Priming Self-Priming Tank Capacity Not Applicable Diaphragm Material Santoprene Check Valve Material EPDM Flow Rate @ 40 psi 3.5 gpm Standards NSF Certified