Use range

PHJ.D Series Frequency-converted,Constant-Pressured,Self-priming Pump is automatic water supply system which is controlled by the frequency converter.It has multiple functions such as phase protection,over-voltzge protection,under-voltage protection,over-current protection etc.
This series of pump is suitable for shallow well tap water, boiler's pressurization, refrigeration equipment, long-distance water delivery,water supply for hotel,restaurant and high-rise building.