... engine pump, jockey pump and control panel. Fire pump system E+D+J,Operation: 1 Duty(electric) + 1 ... 1000, 1250...GPM with 4, 5, 6, 10, 15... Bar1. Electric pump, closed coupled centrifugal horizontal pumps its casing ... fuel tank.3. Jockey pump, horizontal or vertical, 10, 15, 20, 30, 40, 50, 75, 100, 125...GPM4. ... 75, 100, 150...liters with 4,5,6,10,15...Bar5. Control panel, MCB for each pump, DOL ...