D+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 ... capacity equal to electric pump capacity, fuel tank.2. Jockey pump, horizontal or vertical, 10 GPM3. Pressure vessel, 25, 50, 75 liters ... with 4,5,6,10,15...Bar4. Control panel, MCB for each pump, DOL starter with ...