---
product_id: 613064589
title: "CompStudio 125-200 PSI Air Pressure Switch Tank Mount Type Thread 1/4\" NPT 12V/24V for Train/Air Horn"
price: "$2695"
currency: MXN
in_stock: true
url: https://www.desertcart.mx/products/613064589-compstudio-125-200-psi-air-pressure-switch-tank-mount-type
store_origin: MX
region: Mexico
---

# CompStudio 125-200 PSI Air Pressure Switch Tank Mount Type Thread 1/4" NPT 12V/24V for Train/Air Horn

**Price:** $2695
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** CompStudio 125-200 PSI Air Pressure Switch Tank Mount Type Thread 1/4" NPT 12V/24V for Train/Air Horn
- **How much does it cost?** $2695 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/613064589-compstudio-125-200-psi-air-pressure-switch-tank-mount-type)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

CompStudio 125-200 PSI Air Pressure Switch Tank Mount Type Thread 1/4" NPT 12V/24V for Train/Air Horn

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Operating Voltage | 12 Volts |
| Connector Type | Threaded |
| Brand | CompStudio |
| Switch Type | Pressure Switch |
| International Protection Rating | IP54 |
| Connectivity Protocol | X-10 |
| Color | Black |
| Unit Count | 1.0 Count |
| Manufacturer | CompStudio |
| Item Weight | 1.58 ounces |
| Package Dimensions | 4.5 x 2.2 x 0.3 inches |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | Comp4185295 |

## Images

![CompStudio 125-200 PSI Air Pressure Switch Tank Mount Type Thread 1/4" NPT 12V/24V for Train/Air Horn - Image 1](https://m.media-amazon.com/images/I/51nQUurguSL.jpg)

## Questions & Answers

**Q: Will these 12volt pressure switches work on a 120volt electric compressor ?**
A: No

**Q: Is this waterproof?**
A: To an extent, is your connector water proof?

**Q: Just to be sure, as it is 70/100, if I want to use for anything pressured less than 70, will it stop at 70 not letting me keep running?**
A: the pressure will stop between 70-100 mine stops around 80 they do make them to a lower pressure.

**Q: Can you wire this to the power switch on a portable 12v air compressor so that it will kick off automatically between tires, or does it need a relay?**
A: Previous answer is not correct. You can wire this in series with the on/off switch of the compressor and it will work.  That is exactly the purpose of the switch. The on/off switch is connected to a control board which is low power. The relay for the compressor motor (which is the high power draw) is built into the controller.

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**Shop now:** [https://www.desertcart.mx/products/613064589-compstudio-125-200-psi-air-pressure-switch-tank-mount-type](https://www.desertcart.mx/products/613064589-compstudio-125-200-psi-air-pressure-switch-tank-mount-type)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-03-07*