... electric pump, diesel engine pump, jockey pump and control panel. Fire pump system E+D+J,Operation: 1 Duty(electric) + 1 ... with 4,5,6,10,15...Bar5. Control panel, MCB for each pump, DOL starter with thermal over load protection ... , hand off auto selector switch for each pump, indication lamps for pump run and pump trip, pressure switch for the automatic operation, battery ...