... diesel engine pump, jockey pump and control panel. Fire pump system E+D+J,Operation: 1 Duty(electric ... , 30, 40, 50, 75, 100, 125...GPM4. Pressure vessel, 25, 50, 75, 100, 150...liters with 4 ... indication lamps for pump run and pump trip, pressure switch for the automatic operation, battery charger, 12 volt ... minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Fire Pump System