Low Pressure Cut Off Pressure Switch

Requires wire harness 21 028 sold separately.

Low pressure cut off pressure switch.

A low cut off pressure switch turns the pump off in the event that the water pressure in your lines drops lower than the cut in pressure low number. The low pressure cut off auto start off operates at approximately 10 psig below the cut in and will turn off the pump. The low water pressure switch attachment drops to turn off the pump when it loses its prime and the pressure drops to a specific low pressure cut off point. Square d by schneider electric 9013fsg2j24m4 air pump pressure switch nema 1 40 60 psi pressure setting 20 65 psi cut out 15 30 psi adjustable differential low pressure cut off 4 6 out of 5 stars 205.

This would cause the pressure in your line to drop and your pump to kick on and stay on which could lead to flooding of your home or. The switch works with a 1 5 hp or less 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. Imagine that there was a leak or break in your water line.

The low pressure shut off switches are available with low pressure cut off point of approximately 8 to 10 lbs. This shows how to reset a low pressure cut of switch. In this video tutorial we explain how these switches work and the pros and cons in using them with your pump installation. The lever on the side of your pressure switch here is a link to the exact one as in the video.

Standard motor products pcs119 a c low pressure cut off switch 4 4 out of 5 stars 18 merrill mfg mpsm44060 40 60 no lead low water cutoff pressure switch with manual lever plastic metal 4 12 x 4 03 x 3 69. Low pressure cutoff switch technical details pressure range 20 to 65 psi. 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. The adjustable differential range is 15 psi to 30 psi and the cut out range is 20 psi to 65 psi.