Electric Vertical Fire Pump Market
The electric fire pump set is composed of two parts, the motor and the pump. The pump and the motor are coaxial. The pump structure includes the pump body, the impeller, the pump cover, the mechanical seal and other components. important part of the system. Compared with the single-stage fire pump, the multi-stage fire pump is different in that the multi-stage pump has more than two impellers, which can absorb and press water in multiple stages, so as to lift the water to a high position, and the lift can be adjusted. Increase or decrease the number of stages of the pump impeller as required. The second difference is that the flow curve of the fire pump is relatively flat, and the head will not increase greatly due to the small flow, so that the pressure at the fire hydrant outlet exceeds the limit. This report contains market size and forecasts of Electric Vertical Fire Pump in global, including the following market information: Global Electric Vertical Fire Pump Market Revenue,...