---
product_id: 397105435
title: "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"
brand: "mankk"
price: "€ 17.15"
currency: EUR
in_stock: true
reviews_count: 9
category: "Mankk"
url: https://www.desertcart.it/products/397105435-mankk-air-pressure-switch-90-120-psi-thread-1-4
store_origin: IT
region: Italy
---

# Dual voltage 12V/24V DC Standard 1/4" NPT thread Durable 100,000+ cycles 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

**Brand:** mankk
**Price:** € 17.15
**Availability:** ✅ In Stock

## Summary

> ⚡ Keep your pressure in check with precision and power!

## Quick Answers

- **What is this?** 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 by mankk
- **How much does it cost?** € 17.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/397105435-mankk-air-pressure-switch-90-120-psi-thread-1-4)

## Best For

- mankk enthusiasts

## Why This Product

- Trusted mankk 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 reliable cycles—dependability that keeps your system running.
- • **Universal Fit:** Compact 1.7" x 1" x 1" size with standard 1/4" NPT threading fits most compressors and air horns seamlessly.
- • **IP54 Rated Protection:** Dust and splash resistant design ensures durability in demanding environments.
- • **Precision Pressure Control:** Automatically activates below 90 PSI and shuts off at 120 PSI for optimal performance.
- • **Versatile Voltage Compatibility:** Supports both 12V and 24V DC systems, perfect for automotive and industrial applications.

## Overview

The mankk Air Pressure Switch is a compact, durable, and highly reliable pressure control device designed for air compressors, horns, and train systems. Featuring a standard 1/4" NPT thread, it operates automatically between 90-120 PSI and supports 12V/24V DC voltages. With over 100,000 cycles lifespan and IP54 protection, it delivers consistent performance in tough conditions.

## Description

Buy 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: Air Pressure - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: All that it should be! - Perfect switch for my WOLO Train horn. It took me about 5 minutes to change out. It works great!! A terrific value! Thank you!
Review: Works as advertised - Works as advertised. Saved my compressor.

## Features

- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09G2BWBTZ |
| Actuator Type | Push Button |
| Best Sellers Rank | #21,652 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Replacement Air Pressure Switches |
| Brand | mankk |
| Circuit Type | 1-way |
| Color | 1/4"NPT |
| Connectivity Protocol | X-10 |
| Connector Type | Plug-type |
| Contact Material | Brass |
| Contact Type | Normally Open |
| Control Method | App |
| Customer Reviews | 4.5 4.5 out of 5 stars (291) |
| Date First Available | September 13, 2021 |
| International Protection Rating | IP54 |
| Item Weight | 0.01 ounces |
| Item dimensions L x W x H | 1.7 x 1 x 1 inches |
| Manufacturer | mankk |
| Manufacturer Part Number | 90-120-1/4"NPT-W |
| Mounting Type | Panel Mount |
| Number of Items | 1 |
| Number of Positions | 2 |
| Operating Voltage | 12 Volts (DC) |
| Operation Mode | automatic |
| Product Dimensions | 1.7 x 1 x 1 inches |
| Terminal | Screw |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** mankk
- **Circuit Type:** 1-way
- **Connector Type:** Plug-type
- **Contact Type:** Normally Open
- **Item dimensions L x W x H:** 1.7 x 1 x 1 inches
- **Material:** Metal
- **Operating Voltage:** 12 Volts (DC)
- **Operation Mode:** automatic
- **Switch Type:** Pressure Switch
- **Terminal:** Screw

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/614XaZb7y5L.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/61DnJMHK9kL.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/61J3IjNA1vL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/61cipvzFt0L.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/61tcyW3enAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ All that it should be!
*by E***C on October 14, 2025*

Perfect switch for my WOLO Train horn. It took me about 5 minutes to change out. It works great!! A terrific value! Thank you!

### ⭐⭐⭐⭐⭐ Works as advertised
*by D***. on November 23, 2025*

Works as advertised. Saved my compressor.

### ⭐⭐⭐⭐⭐ Great replacement
*by M***S on September 3, 2025*

Works just like it should!

## Frequently Bought Together

- 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
- 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
- CNRAQR 200PSI 3/8 NPT Heavy Duty Air Train Horn/Air Ride Suspension Compressor with 1/4 NPT Replacement Fittings 12V Silver

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.it/products/397105435-mankk-air-pressure-switch-90-120-psi-thread-1-4](https://www.desertcart.it/products/397105435-mankk-air-pressure-switch-90-120-psi-thread-1-4)

---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-24*