D+J Fire pump system, with diesel engine pump, jockey pump and control panel. 50 GPM FIRE PUMP SYSTEM.Operation: 1 diesel + 1 JockeyCapacity ... with 4,5,6,10,15...Bar4. Control panel, MCB for each pump, DOL starter with thermal over load protection ... pump trip, pressure switch for the automatic operation, battery charger, 12 volt battery to start the engine. 50GPM, D+J Fire Pump System