This pump is mainly for home using. It is widely used in hot
water heating system. It has 3-speed control to change the
speed the user can change the speed under different
circumstances it can be also installed with automatic switch
which adopts electronics theory, controlled by water current.
When the tap is on, and turned off when the tap is off. Its PA66
impeller and stainless steel shaft are corrosion-resistant. The
whole pump is sleaed well and conveyed water won't be
unhealthy. iit's used conveniently and also save power.