---
product_id: 525043243
title: "Air Pressure Switch 1/4\"-18 NPT DC 24V/12V 150-180 PSI Pressure Switch"
brand: "fanwayer"
price: "$1576"
currency: MXN
in_stock: true
reviews_count: 5
category: "Fanwayer"
url: https://www.desertcart.mx/products/525043243-air-pressure-switch-1-4-18-npt-dc-24v-12v
store_origin: MX
region: Mexico
---

# 100,000+ reliable cycles lifespan Supports DC 12V/24V & AC 110-240V 1/4-18 NPT quick-connect thread Air Pressure Switch 1/4"-18 NPT DC 24V/12V 150-180 PSI Pressure Switch

**Brand:** fanwayer
**Price:** $1576
**Availability:** ✅ In Stock

## Summary

> ⚙️ Master your air pressure game with precision and power!

## Quick Answers

- **What is this?** Air Pressure Switch 1/4"-18 NPT DC 24V/12V 150-180 PSI Pressure Switch by fanwayer
- **How much does it cost?** $1576 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/525043243-air-pressure-switch-1-4-18-npt-dc-24v-12v)

## Best For

- fanwayer enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Engineered for over 100,000 cycles, delivering unmatched durability and peace of mind for your air pressure needs.
- • **Versatile Application:** Ideal for air horns, train systems, air tanks, and air ride suspensions—upgrade your gear with confidence.
- • **Effortless Installation:** 1/4-18 NPT male thread ensures quick, tool-free connection to air tanks, horns, and suspension systems.
- • **Precision Pressure Control:** Automatically activates below 150 PSI and deactivates at 180 PSI for seamless air system management.
- • **Universal Voltage Compatibility:** Works effortlessly with DC 12V, 24V and AC 110V-240V power sources to fit diverse setups.

## Overview

This Air Pressure Switch features a 1/4-18 NPT quick-connect thread and operates between 150 PSI (ON) and 180 PSI (OFF). Compatible with DC 12V/24V and AC 110-240V power supplies, it supports a wide range of air systems including horns, tanks, and air ride suspensions. Designed for longevity, it withstands over 100,000 cycles, ensuring reliable performance and easy installation for professional-grade air pressure control.

## Description

1/4" NPT Male Thread: Quick connector, easy to use and no special need for fixing. 150 PSI ON/180 PSI OFF: The pressure switch will automatically turn it on when the pressure is below 150 PSI and turn it off when pressure reaches 180 PSI.Suit for DC/AC Power: DC 24v pressure switch, DC 12v pressure switch, AC 110V 120V 240V etc air pressure switch. Multifunctional :train/ horn pressure switch, air tank pressure switch, suspension systems air ride pressure switch etc.Service life:100000cycles,long working life air pressure switch, please contact us if any issue

Review: Not sure why I needed 2 because I'm sure I'll lose the second one before the first breaks again, but it fixed my compressor. No compliants
Review: Has an ENORMOUS nut size to tighten though. Like over 1". Seems crazy.

## Features

- 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 150psi, turn off reach 180psi
- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07XYZ4LWX |
| Batteries Required? | No |
| Batteries included? | No |
| Colour | silver |
| Customer Reviews | 4.5 4.5 out of 5 stars (231) |
| Date First Available | 30 Sept. 2022 |
| Item Package Quantity | 1 |
| Item Weight | 0.28 g |
| Manufacturer | FanWayer |
| Manufacturer reference | 150/180PSI1/4"NPT |
| Package Dimensions | 11.18 x 6.6 x 4.32 cm; 0.28 g |
| Part number | 150/180PSI1/4"NPT |
| Switch Type | 1-way |
| Wattage | 12 watts |

## Product Details

- **Brand:** FANWAYER
- **Circuit type:** 1-way
- **Connector type:** 1/4" NPT Male Thread
- **Contact type:** Normally Open
- **Current rating:** 12 Amps
- **Material:** Stainless Steel
- **Operating voltage:** 24 Volts
- **Operation mode:** automatic
- **Switch type:** Pressure Switch
- **Terminal:** Quick-connect

## Images

![Air Pressure Switch 1/4"-18 NPT DC 24V/12V 150-180 PSI Pressure Switch - Image 1](https://m.media-amazon.com/images/I/61XUEbVqxML.jpg)

## Questions & Answers

**Q: i have a mcgraw 21 gallon oil free vertical compressor.  will this pressure swtich work for my compressor?**
A: Yes it will, I have your compressor and this this Air Switch works perfectly.  It takes a 27mm Deep Socket to install and the switch is under the rocker switch.  Your Compressor is a 120 VAC system, this switch will work both ways AC/DC.

**Q: are they one or two for 11,90**
A: 2

**Q: Will this work on a Craftsman 125 psi pancake air compressor?**
A: This switch turns the compressor on at 150psi and off at 180psi. If your compressor maxes out at 125psi, you'll need a lower pressure switch.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***N on 26 April 2025*

Not sure why I needed 2 because I'm sure I'll lose the second one before the first breaks again, but it fixed my compressor. No compliants

### ⭐⭐⭐⭐⭐ Review
*by E***C on 21 January 2026*

Has an ENORMOUS nut size to tighten though. Like over 1". Seems crazy.

### ⭐⭐⭐⭐⭐ Review
*by T***P on 18 October 2022*

My compressor wouldn't shut off after the pressure was way high. Replacing this switch was only hard, because the shroud cover on my compressor was time consuming to remove. The switch itself was easy to change out. Nice to have a 2nd one if it fails like the original Bostitch.

## Frequently Bought Together

- Air Pressure Switch 150-180 PSI 1/4"-18 NPT DC 24V 12V Air Compressor 150PSI
- Control Devices - ST25-1A200 ST Series Brass ASME Safety Valve, 200 psi Set Pressure, 1/4" Male NPT
- 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

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**Shop now:** [https://www.desertcart.mx/products/525043243-air-pressure-switch-1-4-18-npt-dc-24v-12v](https://www.desertcart.mx/products/525043243-air-pressure-switch-1-4-18-npt-dc-24v-12v)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-03-08*