Pressrue and flow switch control automatically
Pump bodyinsert of stainless sheet 304
Intelligent control:Pump can supply stabilized waterflow by automatically running. Throughthe water flow and water pressure data collectedby flow switch and pressure switch, electronicunit control the pump running/stop, solve thefrequently starting problems under low water flow, and completely inhibit frequently starting if water flows lower than 0.3m3/h.
Time delay start: 3 seconds delay on startup toprevent electric transient surge
DryRun protection:Pump shut down if no water past pump inlet after running 6 minutes,when there is water flow pastpump inlet, pump restart.
Scale prevention: Pump will automatically run 10 seconds for scale prevention once per 3 days among outage period.
Electronic switch: Long service life, and eliminate the "da da“noise caused by mechanical pressure switch
Double check valve,make reliable life time

Technical Data

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