Pressure Switches

A pressure switch will control at what pressure the air compressor turns on and off. We offer standard, sealed, or pressure switches with built-in relays.

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SKU 90217

$30.95

Pressure Switch | Viair | Sealed | 110 PSI on, 145 PSI off

110 PSI on, 145 PSI off Pressure Switch. Sealed for moisture resistance. Details

Typically ships in 2 to 3 business days.

PSI On:110
PSI Off:145
MPN: 90217

SKU 90100

$23.40

Pressure Switch | Viair | 90 PSI on, 120 PSI off

90 PSI on, 120 PSI off Pressure Switch with 1/8" NPT fitting. Details

12 In Stock as of September 10, 2021 7:28 AM EST.

PSI On:90
PSI Off:120
MPN: 90100

SKU 90113

$28.80

Pressure Switch | Viair | with Relay | 90 PSI on, 120 PSI off

90 PSI on, 120 PSI off Pressure Switch with built in relay and 1/8" NPT fitting. Details

1 In Stock as of September 10, 2021 7:28 AM EST.

PSI On:90
PSI Off:120
MPN: 90113

SKU 93943

$6.15

Relay | Viair | 40-Amp | 24V

40 Amp 24 volt relay Details

2 In Stock as of September 10, 2021 7:29 AM EST.

Amps:40
Volts:24
MPN: 93943

SKU FIR9016

$29.95

Firestone Air Pressure Switch | 90-120 PSI | 1/8 NPT

Firestone 9016 pressure switch is designed to operate your air springs at the correct pressure level... Details

7 In Stock as of September 10, 2021 7:18 AM EST.

PSI On:90
PSI Off:120
Manufacturers Part Number:9016
UPC: 767555023051
MPN: WR17609016

SKU EM05070

$13.37

Pressure Switch | Low | LP-3

Low pressure switch EM05070 for multiple Mack applications. Details

2 In Stock as of September 10, 2021 7:28 AM EST.

PSI On:60
PSI Off:0
UPC: 193807259129
MPN: EM05070

SKU 178.55501

$13.86

Relay | International | 5 Pin

International relay 178.55501, 5 pin. Replaces International part number 1688314C1. Details

2 In Stock as of September 10, 2021 7:29 AM EST.

International Number:1688314C1
MPN: 178.55501

SKU 90101

$23.40

Pressure Switch | Viair | 85 PSI on, 105 PSI off

85 PSI on, 105 PSI off Pressure Switch with 1/8" NPT fitting. Details

2 In Stock as of September 10, 2021 7:28 AM EST.

PSI On:85
PSI Off:105
MPN: 90101

SKU 90102

$23.40

Pressure Switch | Viair | 110 PSI on, 145 PSI off

110 PSI on, 145 PSI off Pressure Switch with 1/8" NPT fitting. Details

1 In Stock as of September 10, 2021 7:28 AM EST.

PSI On:110
PSI Off:145
MPN: 90102

SKU 90110

$28.80

Pressure Switch | Viair | with Relay | 85 PSI on, 105 PSI off

85 PSI on, 105 PSI off Pressure Switch with built in relay and 1/8" NPT fitting. Details

Typically ships in 2 to 3 business days.

PSI On:85
PSI Off:105
MPN: 90110

SKU 90111

$28.80

Pressure Switch | Viair | with Relay | 110 PSI on, 145 PSI off

110 PSI on, 145 PSI off Pressure Switch with built in relay and 1/8" NPT fitting. Details

4 In Stock as of September 10, 2021 7:28 AM EST.

PSI On:110
PSI Off:145
MPN: 90111

SKU 90118

$28.80

Pressure Switch | Viair | with Relay | 165 PSI on, 200 PSI off

165 PSI on, 200 PSI off Pressure Switch with built in relay and 1/8" NPT fitting. Details

1 In Stock as of September 10, 2021 7:28 AM EST.

PSI On:165
PSI Off:200
MPN: 90118

Pressure Switches Reviews

Out of 12 reviews, the average customer rating for Pressure Switches: 4.6 out of 5.

pressure switch - 90 psi on, 120 psi off 90101 reviewer

Pressure Switches - Viair 90100 Rating: 5 Stars

Excellant Online Service And Speedy Delivery

An exact replacement for the defective one in my Blue Ox , RV towed vehicle brake control

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pressure switch - sealed - 90 psi on, 120 psi off 90223 reviewer

Pressure Switches - Viair 90223 Rating: 5 Stars

I Will Purchase Again

Super fast shipping thank you

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Pressure Switches - Viair 90223 Rating: 4 Stars

Works Great

They work great but the first one I put in rusted and stopped working so I replaced it and it works great, sure why it rusted on the inside, must have had a lot of water in the tank at one point.

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Pressure Switches - Viair 90223 Rating: 5 Stars

REPLACEMENT PART

PRODUCT PREFORMED AS IT SHOULD.

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Pressure Switches - Viair 90223 Rating: 4 Stars

Great Sealed Switch

I have this switch on my pickup truck for my air bags. It's working great!!!

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Pressure Switches - Viair 90223 Rating: 4 Stars

Exactly What I Needed

Use to have one that wasn t sealed and every time weather got humid the switch didn t work propely, now with a sealed switch every thing is fine.

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Pressure Switches - Viair 90100 Rating: 5 Stars

I Would Buy This Product Again.

I have had an on board air compressor, air tank and suspension air bag system on my pickup truck for the past 6 years. I have been very happy with the equipment and on board controls, being able to raise or lower the air bags while I am driving really helps on steep driveways or low w...

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Pressure Switches - Firestone WR17609193 Rating: 5 Stars

Works Perfectly

I use the a/c compressor on my Suzuki Samurai as an onboard air pump. This switch is used to turn off the compressor when the tanks are full and maintain a steady 150 psi of pressure out on the trail.

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Pressure Switches - Viair 90100 Rating: 3 Stars

Standard Pressure Switch

This is an average replacement pressure switch. It worked fine and no complaints. What else do you say about a pressure switch?

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pressure switch - 110 psi on, 145 psi off 90102 reviewer

Pressure Switches - Viair 90102 Rating: 5 Stars

Compact Unit

Easy to install

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pressure switch - 85 psi on, 105 psi off 90101 reviewer

Pressure Switches - Viair 90101 Rating: 5 Stars

Exactly The Correct Switch

fit great, works great

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Pressure Switches - Viair 90100 Rating: 5 Stars

Satisfied Customer

Used thie pressure switch with my onboard air compressor for my boat air horn. The switch fixed my problem by replacing a faulty switch that came with the air compressor after one year in use. Installed in seconds and works great. Purchased this on line and it was promptly shipped out to me!

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