---
product_id: 177112650
title: "Pressure Switch, Universal - 21AMP - 1/8\" NPT - SPDT - 1-5PSI"
brand: "allied innovations"
price: "€ 94.53"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.gr/products/177112650-pressure-switch-universal-21amp-1-8-npt-spdt-1-5psi
store_origin: GR
region: Greece
---

# Pressure Switch, Universal - 21AMP - 1/8" NPT - SPDT - 1-5PSI

**Brand:** allied innovations
**Price:** € 94.53
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Pressure Switch, Universal - 21AMP - 1/8" NPT - SPDT - 1-5PSI by allied innovations
- **How much does it cost?** € 94.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/177112650-pressure-switch-universal-21amp-1-8-npt-spdt-1-5psi)

## Best For

- allied innovations enthusiasts

## Why This Product

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

## Description



## Images

![Pressure Switch, Universal - 21AMP - 1/8" NPT - SPDT - 1-5PSI - Image 1](https://m.media-amazon.com/images/I/61IgrvhT3AL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Perfect fit
  

*by R***Y on Reviewed in the United States on June 21, 2021*

My old pressure switch had developed a leak. This was an exact replacement. Screwed in with a bit of Teflon tape, attached the leads, and good as new.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Keep the system running.
  

*by J***R on Reviewed in the United States on July 11, 2017*

I use this device to protect my hot water heating circulation pump from too low a water pressure.I don't want to waste money and time and labor on ruined circulation pumps.I do not connect the boiler system to a hard water supply water makeup line.The makeup water is added by hand using an adapted garden type sprayer and I use a specially treated water which protects the whole heating system.No circulator failures to date.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works as intended
  

*by K***E on Reviewed in the United States on July 12, 2021*

Hot tub replacement switch

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**Shop now:** [https://www.desertcart.gr/products/177112650-pressure-switch-universal-21amp-1-8-npt-spdt-1-5psi](https://www.desertcart.gr/products/177112650-pressure-switch-universal-21amp-1-8-npt-spdt-1-5psi)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-07-11*