pump pressure switch

Product Specification

Feature

Built-in run-dry protection Triple voltage 110V, 230 V or 110-240V Built-in check valve Maintains constant pressure at constant flow Simple installation saves time and space Can be used with surface or submersible pumps Wild starting pressure setting: 0.5 -6.7bar Digital screen shows the real-time pressure in the waterpipeline Two in One :-Mode 1: Only adjust the starting pressure (0.5-6.7bar)-Mode 2: Adjust the starting pressure (0.5-6.7bar) & stoppingpressure(0.8-7.0bar) Model 1: it can set the starting pres-sure of pump according to user's realneed. It controls the pump running bymonitoring the pressure, and con-trols pump stopping running bysensing the flow. The function of theproduct is consistent with the normalcontroller, such as flow start, pres-sure start, water shortage protec-tion, pressure protection. Model 2: it can both set the startingpressure(ON) and stopping pres-surelOFF) of pump according to thepump's lift and pipeline conditions.ltcan help users achieve "lowpressurestart, high pressure stop". When thepipeline pressure relief to the start-ing pressure value, the pump starts;When the pipe pressure rises to theshutdown pressure value, it controlspump stops running.