Low Pressure Cutoff Switch Water Pump

Low pressure cutoff switch technical details pressure range 20 to 65 psi.

Low pressure cutoff switch water pump.

Switch remains closed at 5 psi or more when pressure drops below 5 psi switch will open and cut off the power to the pump. Square d 30 50 m4 low pressure cut off switch water well pump tank protection 9013fsg2j21m4 24 99. Ships from and sold by vertikal supply. Low pressure switch lps installs on the inlet side of the booster pump and will shut off the pump if the feed water is interrupted.

There are many benefits to adding a low pressure cut off pressure switch to your cistern or well pump set up. Standard motor products pcs119 a c low pressure cut off switch. Merrill mfg mpsm44060 40 60 no lead low water cutoff pressure switch with manual lever plastic metal 4 12 x 4. Check the well tank pressure gauge to see if it is at least 40 psi or the cut off psi for your pressure switch model.

Once you ve ruled out the water pump and other components you can turn your attention to the water pump pressure switch. The low pressure cut off auto start off operates at approximately 10 psig below the cut in and will turn off the pump. The switch works with a 1 5 hp or less pump. The adjustable differential range is 15 psi to 30 psi and the cut out range is 20 psi to 65 psi.

If it isn t make sure your filter isn t clogged or in need of a change. Low pressure cut off pressure switches turn the pumps off if the water pressure dips below 15 psi. 4 4 out of 5 stars 9. Square d 30 50 m4 low pressure cut off switch water well pump tank protection 9013fsg2j21m4.

4 4 out of 5 stars 18. Parts2o tc2104 well pump pressure gauge 9 99 3 12 1 oz in stock. The low pressure cut off auto start off operates at approximately 10 psig below the cut in and will turn off the pump. The lps is designed to be mounted on the inlet side of the pump.

The switch works with a 1 5 hp or less pump. The low pressure shut off switches are available with low pressure cut off point of approximately 8 to 10 lbs. The lps low pressure switch electrically shuts off the booster pump if the feed water is interrupted. Requires wire harness 21 028 sold separately.

Customers who viewed this item also viewed. Although the pump will not be damaged if operated without feed water pumping air into the membrane for extended periods can damage the module. Check the pressure gauge to make sure it isn t stuck or damaged. In this video tutorial we explain how these switches work and the pros and cons in using them with your pump installation.