... engine pump, jockey pump and control panel. Fire pump system E+D+J,Operation: 1 Duty(electric) + 1 ... 10, 15... Bar1. Electric pump, closed coupled centrifugal horizontal pumps its casing from cast iron and the impeller is ... to electric pump capacity, fuel tank.3. Jockey pump, horizontal or vertical, 10, 15, 20, 30, 40, 50 ... (); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Fire Pump System