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⚡ Keep your air compressor in check with precision and power!
The Viair 90223 Pressure Switch is a compact, automatic sensor switch designed to turn air compressors on at 90 PSI and off at 120 PSI, preventing overpressure damage. Featuring a 1/8" NPT male port, 12 gauge wire leads, and IP54 protection, it ensures durable, reliable operation in automotive and industrial applications. Highly rated and recommended for use with relays, it’s a trusted choice for professionals seeking precise pressure control.
















| ASIN | B002AYJUXW |
| Best Sellers Rank | #88,966 in Automotive ( See Top 100 in Automotive ) #7 in Car Air Pressure Switches |
| Brand | VIAIR |
| Brand Name | VIAIR |
| Circuit Type | 1-way |
| Color | 12 Gauge |
| Compatible Devices | Air Compressors, Relays |
| Compatible with Vehicle Type | Vehicles with Air Compressors |
| Connectivity Protocol | X-10 |
| Connector Type | Crimp |
| Connector type | Crimp |
| Contact Material | Nickel |
| Contact Type | Normally Open |
| Contact type | Normally Open |
| Control Method | Sensor |
| Control Type | Automatic |
| Country Of Origin | China |
| Current Rating | 30 Amps |
| Current rating | 30 Amps |
| Customer Reviews | 4.4 out of 5 stars 290 Reviews |
| Global Trade Identification Number | 00818114002236 |
| Included Components | Pressure Switch |
| International Protection Rating | IP54 |
| Item Dimensions | 5.1 x 2.5 x 2.5 centimeters |
| Item Weight | 0.1 Pounds |
| Manufacturer | Viair |
| Material Type | Plastic Brass |
| Model | 90223 |
| Mounting Type | Surface Mount |
| Number of Items | 1 |
| Number of Positions | 1 |
| Operating Voltage | 12 Volts (DC) |
| Operating voltage | 12 Volts (DC) |
| Operation Mode | automatic |
| Operation mode | automatic |
| Part Interchange Info | 90223 |
| Part Number | 90223 |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specification Met | IP54 |
| Switch Type | Pressure Switch |
| Terminal | Leads |
| UPC | 818114002236 885892903871 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 200 Degrees Fahrenheit |
D**S
Excelente
buen producto y excelente calidad, solo como observacion el corte de apagado lo hace a las 125lbs de ahi en mas todo excelente
B**S
Great product that works as advertised.
Great product, turns on and off within 5 lbs of advertised pressure. No complaints, I wish I would have got one sooner.
B**B
Actually works!
It’s not the switch shown in photo but it’s still a genuine viair switch 90-120psi is what it is and all I can say is, it’s the first pressure switch out of 3 (different makes) that are actually accurate. Very pleased with products from viair
P**O
Se descompuso
No duro ni un mes funcionando ; con todo y relay ; se quedó pegado
J**Y
Great product
Works amazing
Trustpilot
1 month ago
3 weeks ago