Water pump LG-B

with electric motorcentrifugalstationary

LG-B type vertical multistage centrifugal pump is a new water supply equipment developed to meet the practical needs for high-rise building constant pressure water supply and water supply for fire fighting industry. The pump uses the domestic excellent hydraulic model, well designed by our engineers. It has advantages like high efficiency, steady performance, low noise, long running life, beautiful appearance, covering small area, easy to maintain and light in weight, etc. LG-B series is made up of two parts: motor and pump. The pump shaft and motor shaft is connect by the clamp shell type coupling, to ensure the pump and motor is coaxial, so that the pump is steady and has low noise when it is running. The motor is three-phase asynchronous motor of Y type. It easy to renewal the motor. The overall is rigidly connected and it does not need correction when you use it. The shaft seal uses the mechanical seal. The pump’s structure is easy to open, making it easy to replace the seal. The pump rotation direction is clockwise when looked from the view of motor bottom. STRUCTURE FEARURES 1. Compact structure, small size and beautiful appearance, the structure decides that it needs small space for installation. It can be used outdoor with shield. 2. The impeller is directly installed on the motor bearing to make sure they are coaxial so that the pump can work more stably and for a longer time. 3. The shaft seal uses mechanical seal or combination mechanical seal. It uses high quality Titanium alloy ring to make the seal more wear-resistant and to prolong the service life of the pump.