close audio
You Are Here: Front Page » Air Compressor Parts | Huge Selection | Great Prices » Air Compressor Pressure Switches | Huge Selection » Square D Pressure Switches | mastertoolrepair.com » 020-40psi Pressure Switch found here

Square D 020-40 PSI Pressure Switch BSK-2UL-2040 - 30.44 $9.06

Square D Pressure Switches

Product Details
Square D
Brand: Square D
Part Number: BSK-2UL-2040

20/40 PSI


Availability: 1 currently in stock
Description:

Fully adjustable pressure switch. Preset to come on at 20 and cut off at 40 psi. 1/4" FPT threads.

Essentially the “brain” of the air compressor, the pressure switch senses the pressure in the tank and controls when the unit shuts on and off. All switches are preset for specific cut-on and cut-out pressures at the factory, so be sure to order the exact OEM part number your manual calls for, or make sure the specs are identical to your original if you do not have a part number to order by. The major brands are Furnas (Hubbell), SquareD, Condor and Huanli. Most have either a single port or four-port manifold to attach a safety relief valve, pressure gauge or an air regulator. Replace this if the unit doesn’t cut on and off at the specified pressures for your unit, if it leaks or if the copper contacts inside are corroded or burnt. 

Select quantity:

 

This item fits the following models:

Water Well Pressure Switches


Your question about this product has been received!
Just Arrived!

Every shop needs an extra blow gun!

Lever Safety Blow Gun

Lever Safety Blow Gun

$7.65 $6.95

1/4" x 50 Ft Noodle Air Hose with Coupler and Plug

1/4" x 50 Ft Noodle Air Hose with Coupler and Plug

$40.13 $25.95

loading
loading