Pump Variable Speed Drive

The Pump Variable Speed Drive has full of function to control pump performance. It can drive pump to output constant water pressure perfectly. Dry run protection, leakage support, deficient water stop are standard functions for this drive. No water harming, low start current, energy scale with flowing, low vibration, very quietâ€Â¦. a lot of benefits.
Performance
Due to pressure changeable, smart driver could compare actual and setting value, then control pump speed automatically. To do the constant pressure control, non-flowing stop, leakage support, deficient water stop.
Double advance
When the pressure sensor breakdown, driver could be changed to the pressure switch control.
Simplified installment
Pl pressure controller, driver and operating logic circuit all in one unit. No other comp-onets require for application.
Smart features
No water tank and tower, linear Pressure, no water hamming, no shock, low start current, energy scales with flowing, small accumulator, soft start/stop, low vibration, quiet, improve all switch control defects.