2088-443-144 Shurflo Diaphragm Pump 3.5 GPM, 45-PSI, 12VDC, 1/2″ MSPT-Male
2088-443-144 Diaphragm Sprayer Pump 3.5 GPM Auto Demand with Back-Flow Preventive Valve and Self-Priming, 45-PSI, 12VDC, 1/2″ MSPT-Male 3.5 GPM Max/13.2 L/minMax PSI: 454Max BAR:3.1Port Size: 1/2″ MSPT-MaleMax Draw: 9.1Viton® valvesSantoprene® diaphragm45 PSI demand switch