---
product_id: 392083163
title: "GamaTech Pressure Switch for Water Pump and Air Pump, Digital Adjustable Pressure Controller, 220V, 0-145 Psi, 1/2\" Male Npt"
brand: "generic"
price: "₱7472"
currency: PHP
in_stock: true
url: https://www.desertcart.ph/products/392083163-gamatech-pressure-switch-for-water-pump-and-air-pump-digital
store_origin: PH
region: Philippines
---

# 220V AC power supply IP66 waterproof rating Digital adjustable pressure 0-145 PSI GamaTech Pressure Switch for Water Pump and Air Pump, Digital Adjustable Pressure Controller, 220V, 0-145 Psi, 1/2" Male Npt

**Brand:** generic
**Price:** ₱7472
**Availability:** ✅ In Stock

## Summary

> 💡 Upgrade your pump game with smart precision and ultimate protection!

## Quick Answers

- **What is this?** GamaTech Pressure Switch for Water Pump and Air Pump, Digital Adjustable Pressure Controller, 220V, 0-145 Psi, 1/2" Male Npt by generic
- **How much does it cost?** ₱7472 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/392083163-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

- • **Built to Last:** Over 20 million start/stop cycles ensure unmatched durability for residential and commercial use.
- • **Universal Compatibility:** Seamlessly fits any 1.5HP (1.1kW) water or air pump with true 1/2" male NPT threading.
- • **Plug & Play Installation:** Designed specifically for US/Canada markets with PSI units and straightforward digital controls.
- • **Precision Pressure Control:** Easily set hi/low pressure with a digital display—no guesswork, no extra gauges.
- • **Pump Protection Smart Stop:** Automatically halts pump operation during water shortage to prevent costly burnout.

## Overview

The GamaTech Pressure Switch is a robust, digital pressure controller designed for water and air pumps up to 1.5HP. Featuring a true 1/2" male NPT connector, adjustable 0-145 PSI range, and IP66 waterproof rating, it offers precise pressure management and automatic pump shutdown to prevent damage during water shortages. Engineered for durability with over 20 million cycles, it’s the perfect modern replacement for outdated mechanical switches.

## Description

GamaTech Pressure Switch for Water Pump and Air Pump, Digital Adjustable Pressure Controller, 220V, 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.
- 220V, 50/60Hz, 5A, 1.1kW, 0-145 PSI, 1/2 inch male NPT threaded connector, waterproof IP66

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Generic |
| Voltage | 220 Volts |
| Recommended Uses For Product | Water pumps/Air compressors |
| Power Source | ac |
| Special Feature | Pressure Detection |
| Included Components | Pressure switch controller |
| Maximum Power | 1.5 Horsepower |
| Color | Yellow Faceplate, Black Casing |
| Material | Brass, Plastic |
| Product Dimensions | 6"L x 3.5"W x 3"H |
| Style | Pressure controller |
| AC Adapter Current | 5 Amps |
| Motor Horsepower | 1.5 Horsepower |
| Model Name | GTSWF-220V |
| Maximum Operating Pressure | 145 Pound per Square Inch |
| Manufacturer | Gama Technologies |
| Global Trade Identification Number | 00195893791446 |
| Maximum Horsepower | 1.5 Horsepower |
| Part Number | GTSWF-220V |
| Item Weight | 12.3 ounces |
| Item model number | GTSWF-220V |
| 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:** 220 Volts
- **Recommended Uses For Product:** Water pumps/Air compressors
- **Power Source:** ac
- **Special Feature:** Pressure Detection

## Images

![GamaTech Pressure Switch for Water Pump and Air Pump, Digital Adjustable Pressure Controller, 220V, 0-145 Psi, 1/2" Male Npt - Image 1](https://m.media-amazon.com/images/I/714trhBOvFL.jpg)

## Questions & Answers

**Q: The wires are very small gauge stranded copper. Is there over current protection inside this unit?  It goes on a 15 amp circuit.**
A: It is 220v, the higher the voltage the lower the current needed, therefore the amperage it uses and the size of wire. It is rated for 1500W. No problem for my 3/4hp pump, been working perfectly so far for months. I haven't found anything like this on the market and the mechanical ones went bad every year.

**Q: What is the Current rating?**
A: 1500 W about 6.5 Amps

**Q: What happens when there is a short circuit on the output side of the device? Does it fail safe or do the wires or the device itself start to burn?**
A: Breaker trips...

**Q: Length and gauge of leads?**
A: About 12" 16 gauge

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.ph/products/392083163-gamatech-pressure-switch-for-water-pump-and-air-pump-digital](https://www.desertcart.ph/products/392083163-gamatech-pressure-switch-for-water-pump-and-air-pump-digital)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-07*