Features: The fire-fighting dual-powered unit consists of the combination of the motor pumping set and the engine pumping set, the system control cabinet, control instruments, and other relevant accessories. It keeps continuous water supply to the fire-fighting pipe network by presetting. The system has a beautiful appearance and all necessary parts are assembled before delivery, which can minimize the workload of users on-site and save the space of the pump room. Performance parameter: Flow: 400L/S Head: 200m Speed: 3000RPM Power: 500kw Caliber: DN50-DN500