---
product_id: 351761872
title: "Viair 90223 Pressure Switch, Black 1/8 in. NPT (M) 12 gauge"
brand: "viair"
price: "$145.29"
currency: USD
in_stock: true
reviews_count: 5
category: "Viair"
url: https://www.desertcart.ec/products/351761872-viair-90223-pressure-switch-black-1-8-in-npt-m
store_origin: EC
region: Ecuador
---

# 12 Gauge Wire Leads for durable connectivity Auto ON/OFF at 90-120 PSI IP54 Rated for dust & splash resistance Viair 90223 Pressure Switch, Black 1/8 in. NPT (M) 12 gauge

**Brand:** viair
**Price:** $145.29
**Availability:** ✅ In Stock

## Summary

> ⚡ Keep your air compressor in check with precision and power!

## Quick Answers

- **What is this?** Viair 90223 Pressure Switch, Black 1/8 in. NPT (M) 12 gauge by viair
- **How much does it cost?** $145.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/351761872-viair-90223-pressure-switch-black-1-8-in-npt-m)

## Best For

- viair enthusiasts

## Why This Product

- Trusted viair brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Heavy-Duty Wiring:** Equipped with robust 12 gauge wire leads ensuring reliable, long-lasting electrical connections under demanding conditions.
- • **Seamless Integration:** 1/8" NPT male port and normally open nickel contacts make it compatible with most air compressors and relays for effortless setup.
- • **Compact & Durable Design:** Surface mountable with a sleek 5.1 x 2.5 x 2.5 cm footprint, built to withstand up to 200°F and harsh environments (IP54 rated).
- • **Trusted Industry Standard:** Ranked #7 in Car Air Pressure Switches with 4.4-star rating from 290+ users—join the pros who never compromise on quality.
- • **Precision Pressure Control:** Automatically activates your compressor between 90 and 120 PSI to protect your gear and optimize performance.

## Overview

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.

## Description

Viair pressure switches allow compressors to be turned on and off automatically at pre-set pressures, removing the possibility of operating your compressor over its rated pressure.

Review: Excelente - buen producto y excelente calidad, solo como observacion el corte de apagado lo hace a las 125lbs de ahi en mas todo excelente
Review: 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.

## Features

- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 |

## Product Details

- **Brand:** VIAIR
- **Connector Type:** Crimp
- **Contact Type:** Normally Open
- **Current Rating:** 30 Amps
- **Item dimensions L x W x H:** 2 x 1 x 1 inches
- **Material:** Brass, Plastic
- **Operating Voltage:** 12 Volts (DC)
- **Operation Mode:** ON-OFF
- **Switch Type:** Pressure Switch
- **Terminal:** Solder

## Images

![Viair 90223 Pressure Switch, Black 1/8 in. NPT (M) 12 gauge - Image 1](https://m.media-amazon.com/images/I/61DKiMn4baL.jpg)
![Viair 90223 Pressure Switch, Black 1/8 in. NPT (M) 12 gauge - Image 2](https://m.media-amazon.com/images/I/61J-DsaavrL.jpg)
![Viair 90223 Pressure Switch, Black 1/8 in. NPT (M) 12 gauge - Image 3](https://m.media-amazon.com/images/I/61xRzf73KuL.jpg)
![Viair 90223 Pressure Switch, Black 1/8 in. NPT (M) 12 gauge - Image 4](https://m.media-amazon.com/images/I/61ZO34tV4rL.jpg)
![Viair 90223 Pressure Switch, Black 1/8 in. NPT (M) 12 gauge - Image 5](https://m.media-amazon.com/images/I/31y2KSusm1L.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excelente
*by D***S on 7 February 2019*

buen producto y excelente calidad, solo como observacion el corte de apagado lo hace a las 125lbs de ahi en mas todo excelente

### ⭐⭐⭐⭐⭐ Great product that works as advertised.
*by B***S on 30 March 2021*

Great product, turns on and off within 5 lbs of advertised pressure. No complaints, I wish I would have got one sooner.

### ⭐⭐⭐⭐⭐ Actually works!
*by B***B on 27 June 2021*

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

## Frequently Bought Together

- Viair 90223 Pressure Switch, Black 1/8 in. NPT (M) 12 gauge
- Hromee Air Line Tubing Kit, 1/4 Inch (6.35MM) OD x 32.8 Feet Polyurethane PU Tube and Push to Connect Fittings, 14 PCS Compressed Pipe and Accessories Kit

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-07-21*