pressure switch for water pump

Pressure setting: 0.8-1.6bar; 1.0-1.7bar;1.1-1.8bar;1.5-2.2Bar;

Joint Screw:G1/4";G3/8";ZG1/4"

Application:Self-Priming Pump/Jet Pump/ Garden Pump/Clarified water Pump          

Features:

According to the pressure changes in the pipe, it can  open and close the pumps automatically.