... J Fire pump system, with diesel engine pump, jockey pump and control panel. 50 GPM FIRE PUMP SYSTEM.Operation: 1 diesel ... + 1 JockeyCapacity: 50 GPM with 5, 6, 7 Bar. ... GPM3. Pressure vessel, 25, 50, 75 liters with 4,5,6,10,15...Bar4. Control panel, ... MCB for each pump, DOL starter with thermal over load protection for main electric pump, ...