---
product_id: 397016909
title: "GamaTech Pressure Switch for Water Pump and Air Pump, Digital Adjustable Pressure Controller, 110V, 0-145 Psi, 1/2\" Male Npt"
brand: "generic"
price: "981 kr"
currency: DKK
in_stock: true
reviews_count: 8
url: https://www.desertcart.dk/products/397016909-gamatech-pressure-switch-for-water-pump-and-air-pump-digital
store_origin: DK
region: Denmark
---

# IP66 waterproof rating 1/2 inch true NPT threaded connector 0-145 PSI digital precision GamaTech Pressure Switch for Water Pump and Air Pump, Digital Adjustable Pressure Controller, 110V, 0-145 Psi, 1/2" Male Npt

**Brand:** generic
**Price:** 981 kr
**Availability:** ✅ In Stock

## Summary

> 💡 Upgrade your pump game with smart precision and fail-safe protection!

## Quick Answers

- **What is this?** GamaTech Pressure Switch for Water Pump and Air Pump, Digital Adjustable Pressure Controller, 110V, 0-145 Psi, 1/2" Male Npt by generic
- **How much does it cost?** 981 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/397016909-gamatech-pressure-switch-for-water-pump-and-air-pump-digital)

## Best For

- generic enthusiasts

## Why This Product

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

## Key Features

- • **Universal Pump Partner:** Works seamlessly with well water pumps, submersibles, air compressors up to 1.5HP.
- • **Plug & Play Compatibility:** True 1/2 inch male NPT thread designed specifically for US/Canada pumps—no adapters needed.
- • **Precision Pressure Control:** Digital adjustable pressure from 0 to 145 PSI ensures flawless pump performance every time.
- • **Pump Protection Smart Stop:** Automatically halts pump operation during water shortage to prevent costly burnout.
- • **Built to Last & Weatherproof:** IP66 waterproof rating and over 20 million start/stop cycles for unmatched durability.

## Overview

The GamaTech Pressure Switch is a digital, adjustable pressure controller designed for water and air pumps up to 1.5HP. Featuring a true 1/2 inch male NPT connector and a clear digital display, it offers precise pressure control from 0 to 145 PSI. Its smart automatic shutoff protects pumps from damage during water shortages, while the IP66 waterproof rating ensures reliable operation in harsh environments. Engineered for the US/Canada market, this durable switch supports over 20 million cycles, making it the ultimate upgrade from traditional mechanical switches.

## Description

GamaTech Pressure Switch for Water Pump and Air Pump, Digital Adjustable Pressure Controller, 110V, 0-145 Psi, 1/2" Male Npt

## Features

- Specifically designed for US/Canada market with true 1/2 inch male NPT threaded connector and PSI units. It is the perfect replacement for the unreliable mechanical switches with springs. It works perfect with any type of well water pumps, submersible pumps, air compressors and any other type of water and air pumps.
- It has an automatic feature that stops the pump in case of well water shortage. It prevents your pump from burning out if there is no more water at the source.
- It works perfect in straight connection with any pump up to 1.5HP (1.1kW). For bigger pumps, a relay must be used.
- Adjustable hi/low pressure as simple as pressing a button. The digital display shows the actual pressure, so there is no need for other pressure gauges.
- 110V, 50/60Hz, 10A, 1.1kW, 0-145 PSI, 1/2 inch male NPT threaded connector, waterproof IP66

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Generic |
| Voltage | 110 Volts |
| Recommended Uses For Product | Water pumps/Air Compressors |
| Power Source | Corded Electric |
| Special Feature | Pressure Detection |
| Maximum Power | 1.5 Horsepower |
| Color | White |
| Material | Brass, Plastic |
| Product Dimensions | 6"L x 3.5"W x 3"H |
| Style | Pressure controller |
| AC Adapter Current | 10 Amps |
| Motor Horsepower | 1.5 Horsepower |
| Model Name | GTSWF-110V |
| Maximum Operating Pressure | 145 Pound per Square Inch |
| Manufacturer | Gama Technologies |
| UPC | 195893989683 |
| Global Trade Identification Number | 00195893989683 |
| Part Number | GTSWF-110V |
| Item Weight | 11.6 ounces |
| Item model number | GTSWF-110V |
| Size | 5 in tall x 3.5 in wide x 3 in deep |
| Shape | Oval |
| Horsepower | 1.5 Horsepower |
| Item Package Quantity | 1 |
| Measurement System | English/Standard |
| Special Features | Pressure Detection |
| Usage | Residential/Commercial/Industrial |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 1 year |

## Product Details

- **Brand:** Generic
- **Voltage:** 110 Volts
- **Recommended Uses For Product:** Water pumps/Air Compressors
- **Power Source:** Corded Electric
- **Special Feature:** Pressure Detection

## Images

![GamaTech Pressure Switch for Water Pump and Air Pump, Digital Adjustable Pressure Controller, 110V, 0-145 Psi, 1/2" Male Npt - Image 1](https://m.media-amazon.com/images/I/71LH4lXEEAL.jpg)

## Questions & Answers

**Q: Would I have to reset the settings after an electrical power failure? & what are the default low and high pressure settings?**
A: The controller does NOT lose the setting after power failure. The recommended pressure settings for the regular household are 30 psi low and 50 psi high.

**Q: Does this work with pressure tank, or directly in line ?**
A: Works for botk, but to fill the tank you need a little backpressure for the pump protection not to kick in

**Q: I want to use this in a recirculating hot water system for pump shutoff if the system is drained. Set on at 20, off at 75 psi. Will this work?**
A: It should work fine

**Q: I cant seem to adjust the low and high set points when there is pressure on it.  Anyone else have this problem?**
A: One more thing, what pressure you try to adjust, I use it for well water amd I only need 27 to 52 psi, with liquid (water), if you go higher or maybe compressed air might be different.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good reliable digital easy to set 110v pump control
*by G***E on November 1, 2021*

Best well pump digital controller on the market today. I tried multiple ones with springs and were very bad and hard to impossible to adjust. This one is very easy. I have 2 pumps one 110v and another 220v and both versions of this switch work great. Rau to set the high and low pressure and has built in pump prime detection at low pressure. It saves me energy and the pumps by minimizing the starts and stops. I fully recommend it,as it is NPT connection, and psi redings easy to understand. No need for small leaking flimsy pressure hoses. Easy to install on the pump line that goes to the house with a T. Lasts long time.Update after almos o.eyear of using: still holds pressure accurately, no maintenance to do to the sensor, great product, I will purchase another one just as spare. Very reliable simple to use product. Highly recommend.

### ⭐⭐⭐⭐⭐ Solved a problem
*by D***N on June 11, 2025*

It works great, I am using it as a pressure regulator valve controller in conjunction with a solenoid operated on/off valve.Works much better than the mechanical regulator valves which allowed pressure to rise slowly above the set pressure. With this setup, when the set pressure is reached, all flow from the source stops and no more pressure creep.

### ⭐⭐⭐⭐ 3 Second Delay on High Shut Off
*by R***T on August 17, 2024*

I like this controller very much. You just need to know that they ship it with a 3 second delay on the high shut off which caused me a problem because our pressure builds up very fast on our system. I had to adjust it to 0 Delay and it works great.I had the high set to 45psi and it got to 60psi before shutting off so this can be critical to know. And they did not send the full instructions so I had to look at the listing on Amazon to find the instructions. If you have a system that builds pressure very slowly it may only build 1 or 2 psi above your set point.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.dk/products/397016909-gamatech-pressure-switch-for-water-pump-and-air-pump-digital](https://www.desertcart.dk/products/397016909-gamatech-pressure-switch-for-water-pump-and-air-pump-digital)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-24*