---
product_id: 234318831
title: "Air Compressor Pressure Switch for Pneumatic Tools, 90–120PSI Adjustable Controller"
brand: "qwork"
price: "B/.80"
currency: PAB
in_stock: true
reviews_count: 8
category: "Qwork"
url: https://www.desertcart.com.pa/products/234318831-air-compressor-pressure-switch-for-pneumatic-tools-90-120psi-adjustable
store_origin: PA
region: Panama
---

# G1/4 BSP standard thread type 90-120 PSI precise pressure range Durable ABS + iron corrosion-resistant housing Air Compressor Pressure Switch for Pneumatic Tools, 90–120PSI Adjustable Controller

**Brand:** qwork
**Price:** B/.80
**Availability:** ✅ In Stock

## Summary

> ⚡ Master your air pressure game with precision and durability!

## Quick Answers

- **What is this?** Air Compressor Pressure Switch for Pneumatic Tools, 90–120PSI Adjustable Controller by qwork
- **How much does it cost?** B/.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/234318831-air-compressor-pressure-switch-for-pneumatic-tools-90-120psi-adjustable)

## Best For

- qwork enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Reinforced ABS cover and iron fittings ensure long-lasting corrosion resistance and durability.
- • **Plug & Play Setup:** Pre-assembled dual gauges and regulator enable quick, hassle-free installation.
- • **Versatile Powerhouse:** Ideal for garages, workshops, and pneumatic systems up to 175 PSI—your all-in-one pressure switch.
- • **Universal Workshop Fit:** Designed with G1/4 BSP threads for seamless integration with compatible pneumatic tools.
- • **Precision Pressure Control:** Automatically activates at 90 PSI and stops at 120 PSI for flawless compressor performance.

## Overview

The QWORK Air Compressor Pressure Switch offers a precise 90-120 PSI adjustable range with durable ABS and iron housing, featuring G1/4 BSP threads for compatibility with pneumatic tools. Pre-assembled gauges and regulator simplify installation, making it perfect for professional workshops and garages requiring reliable pressure control up to 175 PSI.

## Description

Buy QWORK Air Compressor Pressure Switch for Pneumatic Tools, 90–120PSI Adjustable Controller: Pressure Regulators - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Worked in a pinch - So far good. Purchased this for an old 20gal 125psi max compressor that had a faulty pressure switch and no longer switched off when it reached the desired pressure. Doesn't come with any instructions, but does have a wiring diagram on the inside of the cap. Ended up not using the smaller air valve, hose connector and pressure relief valve as they were of much lower quality compared to what I already had. Between the new part and my old part, I had enough parts to make the repair. This kit doesn't come with any thread tape, so have that purchased ahead of time and ready, you will need it on ALL threads. Doing this, I had ZERO leaks.
Review: Good buy - Good replacement on my portable air compressor.

## Features

- PRECISE SWITCH RANGE: Automatically activates at 90 PSI and stops at 120 PSI for stable compressor control.
- STANDARD THREAD TYPE: Built with G1/4 BSP joints, not compatible with NPT-threaded compressors.
- STURDY METAL HOUSING: Reinforced ABS cover with iron fittings provides corrosion resistance and long operation life.
- EASY DEVICE CONNECTION: Pre-assembled dual gauges and regulator ready for quick tool installation.
- FOR MULTIPLE USES: Perfect for workshops, garages, and pneumatic equipment setups up to 175 PSI.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | QWORK |
| Item Weight | 671 Grams |
| Power Source | Corded Electric |
| Recommended Uses For Product | Pressure Control in Air Compressor Systems |
| Special Feature | Precision Measurement, Portable |
| Voltage | 240 Volts |

## Product Details

- **Brand:** QWORK
- **Voltage:** 240 Volts
- **Recommended Uses For Product:** Pressure Control in Air Compressor Systems
- **Power Source:** Corded Electric
- **Special Feature:** Precision Measurement, Portable

## Images

![Air Compressor Pressure Switch for Pneumatic Tools, 90–120PSI Adjustable Controller - Image 1](https://m.media-amazon.com/images/I/61-ce5487RL.jpg)

## Questions & Answers

**Q: It turn on fine but it wont shut off on its own like its supposed to do when reaching 120psi,I have to turn off on the on switch which its not normal?**
A: Does the compressor continue to run until the overpressure valve activate? Or are you shutting it off when you see 120 on the gage?
I have not open mine because it shuts off within + or- 5 PSI of the advertise shut off pressure. Otherwise open the case and adjust the spring tension on the relay to archive the desired on -off range

**Q: On this pressure switch does it come with short pipe that screws into the switch as well as the Tank. Also what size is it for 1/2 inch**
A: No what you see is what you get

**Q: Will  it work on 120vac  20 amp**
A: Sorry, it won't.

**Q: I have a dewalt CAP 1560 will it work?**
A: negative

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked in a pinch
*by K***N on December 29, 2025*

So far good. Purchased this for an old 20gal 125psi max compressor that had a faulty pressure switch and no longer switched off when it reached the desired pressure. Doesn't come with any instructions, but does have a wiring diagram on the inside of the cap. Ended up not using the smaller air valve, hose connector and pressure relief valve as they were of much lower quality compared to what I already had. Between the new part and my old part, I had enough parts to make the repair. This kit doesn't come with any thread tape, so have that purchased ahead of time and ready, you will need it on ALL threads. Doing this, I had ZERO leaks.

### ⭐⭐⭐⭐⭐ Good buy
*by W***R on January 5, 2026*

Good replacement on my portable air compressor.

### ⭐⭐⭐⭐ Wouldn't buy again although works fine. May not last long.
*by K***R on May 28, 2025*

Part quality a little on the thin side.

## Frequently Bought Together

- QWORK Air Compressor Pressure Switch Control Valve, 90-120PSI Pressure Regulator with Pressure Gauges Fittings Set
- Sellerocity Kit Unloader Hose W/ 2 Nuts + Ferrule Combos 2 Inserts 24 Inches of 1/4 OD Tubing Compatible With Campbell Hausfeld ST117801AV, ST188820AV, ST188800AV

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**Shop now:** [https://www.desertcart.com.pa/products/234318831-air-compressor-pressure-switch-for-pneumatic-tools-90-120psi-adjustable](https://www.desertcart.com.pa/products/234318831-air-compressor-pressure-switch-for-pneumatic-tools-90-120psi-adjustable)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-26*