Top 10 Best air compressor accessories in 2026

Last Updated - 6/21/2026

🏆Best Choice

mankk

mankk Air Pressure Switch 90-120 PSI Thread 1/4" NPT 24V 12V DC Air Compressor Pressure Switch for Air Horn Train 90-120-1/4" NPT-BK

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•Product name: Black 90-120 PSI ,1/4"NPT thread air pressure switch.
•Product parameter: It can be recycled for 100,000 times.The working voltage is AC 120V 110v 240v or DC 24v 12v.Thread diameter: 10mm/1".Product size: 46mmx26mmx26mm/1.73"*1"*1"(L*W*H).
•Product application: Air pressure switch Fit for air compressor, horn ,train,tank pressure switch etc applications.
•Product characteristics: Air Pressure Switch turn on if pressure below 90 PSI, turn off reach 120 PSI.
•Package contains: 1 air pressure switch.

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$9.99

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LLNSEAUTO

Air Pressure Switch 120-150 PSI Tank Mount Type Thread 1/4" NPT 12V 24V DC Air Compressor Pressure Switch for Air Train Horn 120-150 1/4 inch

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•Size: | 1/4-18 NPT Male Thread | Tank Mount Type |
•Package Included: | 1 X Horn Compressor Air Pressure Switch |
•Working Condition: | AC 110V / 120V / 240V or DC 12V / 24V (Maximum Current Supported: 20Amp) | Turn On Air Compressor @ 120 PSI ; Turn Off Air Compressor @ 150 PSI (Tolerance: +/- 5%) |
•Versatile Use: | Fits 12V or 24V Applications; | Ideal for Air Horns, Train Horns, Air Compressors, Oil Tank Pressure Switches etc. |

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$9.99

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Huivlei

Heavy Duty Air Compressor Pressure Switch Control 90-125 psi Single Port, 26A Replaces

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•【Durable and Reliable Design】: Heavy duty 26A contacts ensure a long-lasting performance in demanding applications.
•【Easy Installation】: Single port connection manifold makes it easy to install and convenient to use with your air compressor.
•【Compatible with 90-125 PSI Air Compressors】: This pressure switch is designed to work efficiently with air compressors in the specified pressure range.
•【High-Quality Material】: Made of corrosion-resistant material for a long mechanical life, ensuring reliable operation for years to come.
•【Customer Support】: Our customer service team is always ready to help with any questions or concerns, providing responsive and helpful assistance.

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$17.79

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VIAIR

Viair 90223 Pressure Switch, Black 1/8 in. NPT (M) 12 gauge

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Pressure switch turns air compressor on at 90 PSI, off at 120 PSI
•1/8" NPT Male Port Sealed Pressure Switch
•12 Gauge Wire Leads
•VIAIR Recommendeds using the pressure switch with a relay.

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$33.82

$36.95

-8%

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FanWayer

Air Pressure Switch 90-120 PSI 1/8"-27 NPT DC 24V 12V Air Compressor 90 PSI

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•1/8-27 NPT Male Thread: Easy connection air tank /train/air horn, air ride pressure switch
•Air Pressure Switch turn on if pressure below 90psi, turn off reach 120psi
•DC pressure switch:24v pressure switch,12v pressure switch, AC 110V 120V 240V air pressure switch.
•Versatile Use air pressure switch: Such as for air compressor, horn /train/ tank pressure switch
•Service life:100000cycles, long working life, please send email to the seller if any issue.

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$12.90

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FanWayer

Air Pressure Switch 170-200 PSI Pressure Switch 1/4"-18 NPT DC 24V 12V Pressure Switch Air Compressor Pressure Switch 200PSI Pressure Switch Air Horn/Tank Pressure Switch

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•1/4-18 NPT Male Thread: Easy connection air tank /train/air horn, air ride pressure switch
•Air Pressure Switch turn on if pressure below 170psi, turn off reach 200psi
•DC pressure switch:24v pressure switch,12v pressure switch, AC 110V 120V 240V air pressure switch.
•Versatile Use air pressure switch: Such as for air horn /train, air tank pressure switch
•Service life:100000cycles, long working life, please send email to the seller if any issue.

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$12.80

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mankk

mankk Air Pressure Switch 70-100 PSI Thread 1/8" NPT 24V 12V DC Air Compressor Pressure Switch for Air Horn Train 70-100-1/8" NPT-BK

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Product name: Black 70-100 PSI ,1/8"NPT thread air pressure switch.
•Product parameter: It can be recycled for 100,000 times.The working voltage is AC 120V 110v 240v or DC 24v 12v.Thread diameter: 6mm/0.23".Product size: 46mmx26mmx26mm/1.73"*1"*1"(L*W*H).
•Product application: Air pressure switch Fit for air compressor, horn ,train,tank pressure switch etc applications.
•Product characteristics: Air Pressure Switch turn on if pressure below 70 PSI, turn off reach 100 PSI.
•Package contains: 1 air pressure switch.

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$9.99

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FanWayer

Air Pressure Switch 70-100 PSI Pressure Switch 1/4"-18 NPT 24V 12V Pressure Switch Air Compressor Pressure Switch 100PSI Pressure Controller 70PSI Low Pressure Switch

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•1/4-18 NPT Male Thread: Easy connection air tank, train horn pressure switch, air ride pressure switch
•Turn on pressure below 70psi, Turn off reach 100psi; 70 psi pressure switch,100psi pressure switch
•DC pressure switch:24v pressure switch,12v pressure switch, AC 110V 120V 240V air pressure switch.
•Versatile Use air pressure switch: Such as for air horn /train, air tank pressure switch
•Service life:100000cycles, long working life, please send email to the seller if any issue.

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$12.90

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FanWayer

Pressure Switch 120-150 PSI Air Compressor Pressure Switch 1/4"-18 NPT Air Pessure Switch 24V 12V Pressure Switch Air Tank High 150PSI Pressure Switch 120PSI Pressure Controller

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•1/4"-18 NPT Male Thread:Easy connection air tank,train horn pressure switch,air ride pressure switch(Verify your thread size before ordering)
•Turn on pressure below 120 PSI,Turn off reach 150 PSI; 120psi pressure switch,150 pressure switch
•DC pressure switch:24v pressure switch,12v pressure switch,AC 110V 120V 240V air pressure switch.
•Versatile Use air pressure switch:Such as use as air compressor pressure switch,tank pressure switch
•Service life:100000cycles,long working life air pressure switch,please contact us if any issue

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$11.80

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FanWayer

Air Pressure Switch 90-120 PSI 1/4"-18 NPT DC 24V 12V Air Compressor 90PSI 120PSI

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•1/4-18 NPT Male Thread: Easy connectionair tank /train/air horn, air ride pressure switch(Please verify your current thread size before ordering)
•Air Pressure Switch turn on if pressure below 90psi, turn off reach 120psi
•DC pressure switch:24v pressure switch,12v pressure switch, AC 110V 120V 240V air pressure switch.
•Versatile Use air pressure switch: Such as for air horn /train, air tank pressure switch
•Service life:100000cycles, long working life, please send email to the seller if any issue.

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$12.30

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