EVERGD 120W Automatic Electronic Water Pressure Booster Pump Flow Rate Shower for Home Garde
Automatic Pressure Boost Pump：The automatic switch adopts electronics theory , controlled by water current . It boosts pressure automatically when the tap is on , and turn off when the tap is off . It is used conveniently , and also saves power. It starts well , switches sensitively and automatically , and produces low noise . It also is...