lefoo Single Port Air Compressor Pressure Switch Control Valve 145-175 psi w/ Unloader

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Compressor Source Lefoo Single Port 145-175 psi Air Compressor Pressure Switch	$14.95	$4.95 delivery Jan 21 – 22·Free $19+·30-day returns Free $19+

Compressor Source lefoo Single Port Air Compressor Pressure Switch Control Valve 145-175 psi w/ Unloader	$14.95	30-day returns

eBay Single Port Air Compressor Pressure Switch Control Valve 145-175 PSI w/ Unloader	$17.95	Free delivery by Jan 20·Free 30-day returns

eBay Lefoo Single Port 145-175 psi Air Compressor Pressure Switch	$17.95	Free delivery by Jan 20·Free 30-day returns

eBay Lefoo Single Port 145-175 psi Air Compressor Pressure Switch	$17.95	Free delivery by Jan 20·Free 30-day returns

eBay Lefoo Single Port 145-175 psi Air Compressor Pressure Switch	$17.95	Delivery date & cost shown at checkout

Sears Lefoo Single Port 145-175 psi Air Compressor Pressure Switch	$17.95	Free delivery

Amazon Lefoo Single Port 145-175 psi Air Compressor Pressure Switch	$18.50	30-day returns

Robidoux Inc Single Port Air Compressor Pressure Switch Control Valve 145-175 PSI w/ Unloader	$24.95	Delivery date & cost shown at checkout

Robidoux Inc Lefoo Single Port 145-175 psi Air Compressor Pressure Switch	$24.95	$6.95 delivery Jan 14 – 16·Free $29+·30-day returns Free $29+

14.95
Compressor Source
Lefoo Single Port 145-175 psi Air Compressor Pressure Switch
$4.95 delivery Jan 21 – 22·Free $19+·30-day returns Free $19+
14.95
Compressor Source
lefoo Single Port Air Compressor Pressure Switch Control Valve 145-175 psi w/ Unloader
30-day returns
17.95
eBay
Single Port Air Compressor Pressure Switch Control Valve 145-175 PSI w/ Unloader
Free delivery by Jan 20·Free 30-day returns
17.95
eBay
Lefoo Single Port 145-175 psi Air Compressor Pressure Switch
Free delivery by Jan 20·Free 30-day returns
17.95
eBay
Lefoo Single Port 145-175 psi Air Compressor Pressure Switch
Free delivery by Jan 20·Free 30-day returns
17.95
eBay
Lefoo Single Port 145-175 psi Air Compressor Pressure Switch
Delivery date & cost shown at checkout
17.95
Sears
Lefoo Single Port 145-175 psi Air Compressor Pressure Switch
Free delivery
18.50
Amazon
Lefoo Single Port 145-175 psi Air Compressor Pressure Switch
30-day returns
24.95
Robidoux Inc
Single Port Air Compressor Pressure Switch Control Valve 145-175 PSI w/ Unloader
Delivery date & cost shown at checkout
24.95
Robidoux Inc
Lefoo Single Port 145-175 psi Air Compressor Pressure Switch
$6.95 delivery Jan 14 – 16·Free $29+·30-day returns Free $29+

Product Details

LEFOO 140-175 PSI air compressor pressure switch control valve with a single female NPT air inlet connection port. The switch listed is a universal replacement pressure switch that replaces brands such as Furnas, Square-D and more. This switch is equipped with an unloader valve, on / off lever, and a single 1/4" female NPT air inlet port. ( Note: NPT measures about 3/4" in diameter.)

The unloader equipped on this switch is used to unload the air pressure off the head of the compressor when the compressor shuts off, this way when it starts there is no pressure on the piston and the compressor is able to start load free. This valve usually has a 1/4" plastic or copper line that runs to the check valve or the head of the compressor.