--- product_id: 397016909 title: "GamaTech Pressure Switch for Water Pump and Air Pump, Digital Adjustable Pres..." brand: "generic" price: "€ 132.99" currency: EUR in_stock: true reviews_count: 8 category: "Generic" url: https://www.desertcart.at/products/397016909-gamatech-pressure-switch-for-water-pump-and-air-pump-digital store_origin: AT region: Austria --- # 110V AC power supply 0-145 PSI precise pressure range 1/2 inch male NPT threaded connector GamaTech Pressure Switch for Water Pump and Air Pump, Digital Adjustable Pres... **Brand:** generic **Price:** € 132.99 **Availability:** ✅ In Stock ## Summary > 💡 Elevate your pump game with precision and protection — never miss a beat! ## Quick Answers - **What is this?** GamaTech Pressure Switch for Water Pump and Air Pump, Digital Adjustable Pres... by generic - **How much does it cost?** € 132.99 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/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 - • **Smart Dry Run Protection:** Automatically stops pump to prevent burnout when water runs dry - • **Effortless Digital Control:** Adjust high/low pressure settings with a button, no extra gauges needed - • **Real-Time Pressure Display:** Instant digital readout keeps you informed and in control - • **Universal Pump Compatibility:** Directly connects to pumps up to 1.5HP for seamless integration - • **Rugged IP66 Waterproof Design:** Built to withstand harsh outdoor and indoor environments ## Overview The GamaTech 110V 145PSI Digital Adjustable Pressure Switch Controller is a robust, user-friendly device designed for water and air pumps up to 1.5HP. Featuring a true 1/2 inch male NPT connector, IP66 waterproof rating, and automatic dry run protection, it ensures reliable, precise pressure management with real-time digital display and easy button adjustments. Ideal for well water and submersible pumps, it prevents pump damage and enhances operational efficiency. ## Description Technical specifications: Pressure range: 0 - 145 PSI, Power supply: 110V AC 50/60Hz, Max. current: 10A, Max. power: 1.1kW, Max. working fluid temperature: 175° F (80° C), Threaded connector size: 1/2 in NPT, Waterproof IP rating: IP66, Long service life: over 20 mil. start/stop cycles. Review: Positive experience - Great product. My first unit apparently had a water leak and stopped working, I returned the unit and received another. Again it appears to be working just fine. I would note that the green "run" light does not mean that the "well pump" is running, it means that the unit is powered, strange way of doing it to me but just so you know. With my last switch I was unable to tell whether the pump was turning on and off for sure. While waiting for this switch I wired a switch to the wall in our kitchen which allowed us to turn on the well pump there and I wired in a light so that we could see if the well was on or not. I left this setup in place so now every time the well kicks on so does the light so there is no question of the pump turning on and off now. I also returned my old dial pressure gauge to the system so that I could see the water pressure, I am noticing that according to the gauge this unit is not overly accurate on it's pressure reading, but not really an issue as I can use the dial gauge and adjust the electronic switch as needed that way. I would note that I am running 23 psi max pressure which is unusually low, the idea that the switch may be slightly less than accurate at and below those pressures is not really surprising. Again I am happy with the unit and would suggest it to anyone who wants to get away from the old points type switches which will only operate within the designed pressure ranges. I also have a 20 amp relay that I have wired up to the output of this switch unit to be sure that it is never overloaded or anything. I can buy relays for $15 which is a lot cheaper than replacing this switch. This switch is rated for 10 amps and my pump only draws about 5, but if I ever put either of my big well pumps back in the relay will run them just fine where this switch would not be enough to do so. Review: So far so good - After trying to find a digital pressure switch for my well pump and not wanting to spend $500+ for a name brand pressure switch (that didn't have great reviews), I decided to give this a chance. I just got it installed and everything seems to work well so far. The wire colors appear to be UK standard, so ground is the Yellow with green stripe, Blue is Neutral and Brown is Line. converting that to standard US, Yellow-Green goes to Green, Brown goes to black, and Blue goes to white. Keep in mind, this was what worked for me, do you own research and take precautions. Setting up was extremely straight forward which I was very happy about because there is no documentation other than how to change the pressure setpoints. For the price, there doesn't appear to be any competition and having the ability to set the high/low pressures so easily and precisely I would definitely recommend this. Longevity of this part is still in the back of my mind though. Update, almost 2 years and still working great! ## Features - US/Canada Market Compatibility: Specifically designed with true 1/2 inch male NPT threaded connector and PSI units, serving as a reliable replacement for mechanical switches with springs. Compatible with well water pumps, submersible pumps, air compressors and other water and air pumps - Automatic Dry Run Protection: Features an automatic shut-off function that stops the pump in case of well water shortage, preventing your pump from burning out when there is no more water at the source - Direct Connection Capability: Works in straight connection with any pump up to 1.5HP (1.1kW). For pumps with higher power ratings, a relay must be used for proper operation - User-Friendly Adjustable Settings: Adjustable high and low pressure settings as simple as pressing a button. The digital display shows the actual pressure in real-time, eliminating the need for additional pressure gauges - Technical Specifications: 110V, 50/60Hz, 10A, 1.1kW, 0-145 PSI pressure range, 1/2 inch male NPT threaded connector, waterproof IP66 rating for reliable outdoor and indoor use ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09JL5GVNB | | Additional Features | Pressure Detection | | Best Sellers Rank | #127,323 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #111 in Pressure Switches | | Brand | Generic | | Brand Name | Generic | | Color | White | | Customer Reviews | 4.0 out of 5 stars 107 Reviews | | Global Trade Identification Number | 00195893989683 | | Included Components | No included components | | Item Dimensions L x W x H | 6"L x 3.5"W x 3"H | | Item Shape | Oval | | Item Type Name | Digital Pressure Controller | | Manufacturer | Gama Technologies | | Manufacturer Part Number | GTSWF-110V | | Manufacturer Warranty Description | 1 year | | Material Type | Brass, Plastic | | Maximum Current | 10 A | | Maximum Horsepower | 1.5 hp | | Maximum Power | 1.5 hp | | Maximum Pressure | 145 psi | | Model Name | GTSWF-110V | | Model Number | GTSWF-110V | | Number of Items | 1 | | Power Source | ac | | Recommended Uses For Product | Water pumps/Air Compressors | | Special Feature | Pressure Detection | | Style | Pressure controller | | UPC | 195893989683 | | Unit Count | 1 Count | | Voltage | 110 volts | ## Product Details - **Brand:** Generic - **Power Source:** ac - **Recommended Uses For Product:** Water pumps/Air Compressors - **Special Feature:** Pressure Detection - **Voltage:** 110 volts ## Images ![GamaTech Pressure Switch for Water Pump and Air Pump, Digital Adjustable Pres... - 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 ### ⭐⭐⭐⭐⭐ Positive experience *by E***Y on November 15, 2023* Great product. My first unit apparently had a water leak and stopped working, I returned the unit and received another. Again it appears to be working just fine. I would note that the green "run" light does not mean that the "well pump" is running, it means that the unit is powered, strange way of doing it to me but just so you know. With my last switch I was unable to tell whether the pump was turning on and off for sure. While waiting for this switch I wired a switch to the wall in our kitchen which allowed us to turn on the well pump there and I wired in a light so that we could see if the well was on or not. I left this setup in place so now every time the well kicks on so does the light so there is no question of the pump turning on and off now. I also returned my old dial pressure gauge to the system so that I could see the water pressure, I am noticing that according to the gauge this unit is not overly accurate on it's pressure reading, but not really an issue as I can use the dial gauge and adjust the electronic switch as needed that way. I would note that I am running 23 psi max pressure which is unusually low, the idea that the switch may be slightly less than accurate at and below those pressures is not really surprising. Again I am happy with the unit and would suggest it to anyone who wants to get away from the old points type switches which will only operate within the designed pressure ranges. I also have a 20 amp relay that I have wired up to the output of this switch unit to be sure that it is never overloaded or anything. I can buy relays for $15 which is a lot cheaper than replacing this switch. This switch is rated for 10 amps and my pump only draws about 5, but if I ever put either of my big well pumps back in the relay will run them just fine where this switch would not be enough to do so. ### ⭐⭐⭐⭐⭐ So far so good *by T***D on November 9, 2023* After trying to find a digital pressure switch for my well pump and not wanting to spend $500+ for a name brand pressure switch (that didn't have great reviews), I decided to give this a chance. I just got it installed and everything seems to work well so far. The wire colors appear to be UK standard, so ground is the Yellow with green stripe, Blue is Neutral and Brown is Line. converting that to standard US, Yellow-Green goes to Green, Brown goes to black, and Blue goes to white. Keep in mind, this was what worked for me, do you own research and take precautions. Setting up was extremely straight forward which I was very happy about because there is no documentation other than how to change the pressure setpoints. For the price, there doesn't appear to be any competition and having the ability to set the high/low pressures so easily and precisely I would definitely recommend this. Longevity of this part is still in the back of my mind though. Update, almost 2 years and still working great! ### ⭐⭐⭐⭐ 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 - GamaTech Pressure Switch for Water Pump and Air Pump, Digital Adjustable Pressure Controller, 110V, 0-145 Psi, 1/2" Male Npt - SDTC Tech 2-Pack Brass Pipe Fitting 1/4 NPT Thread Male to 1/2 NPT Thread Female Reducer Adapter - Legines Brass Reducing Coupling 1/2" NPT Female x 1/4" NPT Female, Hex Reducer Coupler Adapter Pipe Fitting 1200psi (Pack of 2) --- ## 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.at/products/397016909-gamatech-pressure-switch-for-water-pump-and-air-pump-digital](https://www.desertcart.at/products/397016909-gamatech-pressure-switch-for-water-pump-and-air-pump-digital) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-10-26*