Five Oceans Automatic Diaphragm Water Pressure Pump, 1.0 GPM FO-3607 Open Flow: 3.8LPM / 1.0GPM Volts: 12V / Amps:1.6A Max.Amps: 2.5A Press Setting: 35 PSI / 2.4 BAR Hose Barb Ports: 3/8"