... system, with diesel engine pump, jockey pump and control panel. D+J DIESEL FIRE PUMP SYSTEM.Operation: 1 diesel + 1 JockeyCapacity ... ...GPM3. Pressure vessel, 25, 50, 75, 100, 150...liters with 4,5,6,10,15...Bar4. Control panel, MCB for each ... operation, battery charger, 12 volt battery to start the engine. D+J Diesel Fire Pump System