Water pressure switches in well systems control the amount of water pumped to the system's storage tank.

As the tank is filled, the water pressure increases. Picture 1 of 1.

Square FSG-2 D Pressure Switch Pumptrol new Square D Pumptrol FSG2J24BP 40/60 Well Pump Water Pressure Switch 2 Pole. (5) 1/ 8inch Adjustable Diaphragm Qpmno Pressure Switch Wire External Thread No H1.

PSI Pumptrol(TM) Water Pressure Switch; Suitable for jet pumps, submersible . indents just above the two green ground screws to better hold the wiring.

To increase the cut-off and cut-on pressure, turn nut #1 clockwise. The rate of increase is 2 1/2 PSI for every complete turn of the nut.

Do not. I wired the new pressure switch just like the old one in this pic.

But I hate doing things I do not understand (I followed the old setup because I.How to adjust the pump pressure control switch using the Square-D Pumptrol™ as an example: This article describes how to adjust building water pressure by setting the water pump cut-in and cut-out pressure on the well water pump pressure control switch.

We explain which adjustment nuts to turn and in which direction to change pump cut-in pressure or cut-our pressure settings. Download: Pumptrol™ Pressure Switch - Pressure Switches - Square D™ NEMA, Classes , , , , , and , Products.

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Circuit Breakers. Oct 20,  · The Pressure Switch is a "Pumptrol FSG2J21M4" (Has the additional "lever") The new switch is in position on the tank, but I am confused as to the wiring configuration.

The orange card that came with the part shows a diagram that indicates "T1" and "T2" and "L1" and "L2". The Type FHG - PUMPTROL® Compressor Pressure Switch is used to control electrically driven air co mpressors and is diaphragm ac tuated and has contacts that open on rising pressure. The Type FSG, FYG, FRG - PUMPTROL® Water Pump Pressure Switches are used to control electrically driven water pumps and have the following features.

schematron.org: pumptrol pressure switch. Square water pump pressure switch for control of electrically driven water.

Square D by Schneider Electric FSG2J21CP PSI Pumptrol Water Pressure Switch. by Square D by Schneider Electric. $ $ 18 46 $ Prime.

Save $ with coupon.Wiring Help On Pumptrol Pressure Switch - schematron.org Community ForumsWiring Help On Pumptrol Pressure Switch - schematron.org Community Forums