--- product_id: 723068718 title: "GamaTech 110V/220V 10A/5A Pressure Switch for Water Pump and Air Pump, Adjustable Digital Pressure Controller, 0-230 PSI" brand: "gama tech" price: "692 zł" currency: PLN in_stock: true reviews_count: 5 category: "Gama Tech" url: https://www.desertcart.pl/products/723068718-gamatech-110v-220v-10a-5a-pressure-switch-for-water-pump store_origin: PL region: Poland --- # Dual voltage auto-switch 110V/220V Water shortage pump protection Adjustable digital pressure control 0-230 PSI GamaTech 110V/220V 10A/5A Pressure Switch for Water Pump and Air Pump, Adjustable Digital Pressure Controller, 0-230 PSI **Brand:** gama tech **Price:** 692 zł **Availability:** ✅ In Stock ## Summary > 💡 Upgrade your pump game with smart digital precision and fail-safe protection! ## Quick Answers - **What is this?** GamaTech 110V/220V 10A/5A Pressure Switch for Water Pump and Air Pump, Adjustable Digital Pressure Controller, 0-230 PSI by gama tech - **How much does it cost?** 692 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/723068718-gamatech-110v-220v-10a-5a-pressure-switch-for-water-pump) ## Best For - gama tech enthusiasts ## Why This Product - Trusted gama tech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Pump Compatibility:** Works flawlessly with well water pumps, submersibles, air compressors, and pumps up to 1.5 HP. - • **Rugged IP66 Waterproof Design:** Built to last with a durable 1/2" NPT threaded connector and IP66 rating—ready for any environment. - • **Smart Water Shortage Protection:** Prevents costly pump burnout by shutting off automatically when water runs dry—peace of mind 24/7. - • **Precision Digital Pressure Control:** Set and monitor pressure from 0 to 230 PSI with a clear digital display—ditch unreliable mechanical switches. - • **Seamless Dual Voltage Compatibility:** Automatically adapts to 110V or 220V—no manual switching needed, perfect for North American homes. ## Overview The GamaTech Pressure Switch is a cutting-edge, dual voltage (110V/220V) digital controller designed for water and air pumps up to 1.5 HP. Featuring an adjustable pressure range of 0-230 PSI, it offers automatic water shortage protection to prevent pump damage. With an IP66 waterproof rating and a 1/2" NPT threaded connector, it’s engineered for durability and easy installation in North American systems. This smart switch replaces unreliable mechanical models, delivering precise control and long-lasting performance. ## Description Technical specifications: Pressure range: 0 - 230 psi - Power supply: 110 V/220 V AC 50/60 Hz, max. Current: 10A @ 110V/5A @ 220V, max. Power: 1.5 HP (1.1 kW), max. Working fluid temperature: 80 ℃, threaded connector size: 1/2 inch NPT male, IP waterproof rating: IP66, long service life: more than 20 mil. Start/stop cycle, water shortage protection function, programmable pressure settings Review: I ordered this $59 replacement to the generic mechanical pressure switches available at Menard’s, Home Depot, Lowes, etc. made by Square D & Merrill that sell for $18 - $25. I installed this device less than a week ago, and it has been easy to set and let run with my 2-wire 230v 0.5HP submersible pump set at 85 ft. I liked the stated separate, easily adjustable cut-in and cut-out pressure set points, and corresponds well to my fluid-dampened bourdon tube pressure gauge. It starts and turns off my pump like clockwork on each setting. I’ve noticed some reviews stating they saw a delay in shut-off, which can be programmed as well, but I chose to leave that at default. I woke up at 4:30 am 2 days after installation with no water when flushing the toilet. I checked the pump room and found an error code displayed on the controller, no pressure on the analog backup gauge, and immediately wondered WTF. To cancel the error code, you simply push any of the 4 adjust buttons and in my case, my pump started running like normal up to my programmed 65 psi cutoff (40-65 psi set). What happened next was interesting. As soon as the pump kicked out, my 80 gallon pressure tank blew down from 65 to 40 psi in about 10 seconds, indicating massive abnormal flow somewhere. I watched the pump and tank cycle the same way again and shut off by the switch safety algorithm while I had eyes on it. I checked all the house and outdoor spigots, no leaks or bursts, nothing running. My supply piping has 2 check valves, one at the discharge outlet on the pump, and one in our pump room just upstream of the geothermal tee. Our geothermal pump & dump system was running at the time, and has a fixed 5 gallon/min flow restrictor in the system. I turned the thermostat to OFF and the abnormal blowdown immediately stopped. Bottom line - this safety feature in this switch saved our ass within two days of being installed. No doubt our submersible pump would have pumped dry and burnt up if we had our old mechanical switch on it. It turns out normal geothermal operation the storage tank allows operations in the tens of minutes before the pump cycles on. A new 5 gal/min fixed orifice flow restrictor is on order for and yes it’s balls hot outside 29 July - 1 Aug 2024. Notes: For 220V wiring, you have 2 bundles one for power (inlet) and another identical marked outlet (for your pump). The yellow/green wire is for your ground. The other 2 wires, white and black, are for your hot wires (included brief user manual included actually states this). So a normal 3 wire 220V cable has red & black hot wires and a white for neutral/ground. If you get confused, read the documentation. The control wires white & black are switched on and off while the green/yellow is not. Well worth the money! Review: Was an easy install and has been in more than a month now with no issues. Fixed my pressure problem and brought me into the digital age! 🤣 ## Features - New product, double voltage. Works with both 110V and 220V, it automatically selects voltage, no switch involved. - Specially designed for the U.S./Canada market with 1/2" NPT male threaded connector and PSI units. It is the perfect replacement for unreliable mechanical switches with springs. It works great with any type of well water pumps, submersible pumps, air compressors and any other type of water and air pumps. - It has an automatic function that stops the pump in case of lack of well water. It prevents your pump from burning if there is no water left at the source. - It works perfectly in direct connection with any pump up to 1.5 HP (1.1 kW). For larger pumps, a relay should be used. - Adjustable high/low pressure as simple as pressing a button. The digital display shows the actual pressure, so there is no need for other pressure gauges. - Dual Voltage:110V/220V, 50/60Hz, 10A @ 110V/5A @ 220V, 1.1kW/1.5HP, 0-230PSI, 1/2" NPT Male Threaded Connector, IP66 Waterproof ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C8BW2D7K | | Batteries required | No | | Customer Reviews | 4.3 4.3 out of 5 stars (99) | | Date First Available | 27 Feb. 2025 | | Global Trade Identification Number | 00196852357901 | | Included components | Pressure controller, user manual (English language not guaranteed) | | Item model number | GTSWF-110V220V230PSI | | Manufacturer | GamaTechnologies | | Operating temperature | 80 Degrees Celsius | | Product Dimensions | 15.24 x 8.89 x 7.62 cm; 358 g | ## Product Details - **Brand:** Gama Tech - **Colour:** Green - **Display type:** LCD - **Material:** Plastic/Brass - **Voltage:** 110 Volts (AC) ## Images ![GamaTech 110V/220V 10A/5A Pressure Switch for Water Pump and Air Pump, Adjustable Digital Pressure Controller, 0-230 PSI - Image 1](https://m.media-amazon.com/images/I/61lfcY2nUfL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by P***D on 1 August 2024* I ordered this $59 replacement to the generic mechanical pressure switches available at Menard’s, Home Depot, Lowes, etc. made by Square D & Merrill that sell for $18 - $25. I installed this device less than a week ago, and it has been easy to set and let run with my 2-wire 230v 0.5HP submersible pump set at 85 ft. I liked the stated separate, easily adjustable cut-in and cut-out pressure set points, and corresponds well to my fluid-dampened bourdon tube pressure gauge. It starts and turns off my pump like clockwork on each setting. I’ve noticed some reviews stating they saw a delay in shut-off, which can be programmed as well, but I chose to leave that at default. I woke up at 4:30 am 2 days after installation with no water when flushing the toilet. I checked the pump room and found an error code displayed on the controller, no pressure on the analog backup gauge, and immediately wondered WTF. To cancel the error code, you simply push any of the 4 adjust buttons and in my case, my pump started running like normal up to my programmed 65 psi cutoff (40-65 psi set). What happened next was interesting. As soon as the pump kicked out, my 80 gallon pressure tank blew down from 65 to 40 psi in about 10 seconds, indicating massive abnormal flow somewhere. I watched the pump and tank cycle the same way again and shut off by the switch safety algorithm while I had eyes on it. I checked all the house and outdoor spigots, no leaks or bursts, nothing running. My supply piping has 2 check valves, one at the discharge outlet on the pump, and one in our pump room just upstream of the geothermal tee. Our geothermal pump & dump system was running at the time, and has a fixed 5 gallon/min flow restrictor in the system. I turned the thermostat to OFF and the abnormal blowdown immediately stopped. Bottom line - this safety feature in this switch saved our ass within two days of being installed. No doubt our submersible pump would have pumped dry and burnt up if we had our old mechanical switch on it. It turns out normal geothermal operation the storage tank allows operations in the tens of minutes before the pump cycles on. A new 5 gal/min fixed orifice flow restrictor is on order for and yes it’s balls hot outside 29 July - 1 Aug 2024. Notes: For 220V wiring, you have 2 bundles one for power (inlet) and another identical marked outlet (for your pump). The yellow/green wire is for your ground. The other 2 wires, white and black, are for your hot wires (included brief user manual included actually states this). So a normal 3 wire 220V cable has red & black hot wires and a white for neutral/ground. If you get confused, read the documentation. The control wires white & black are switched on and off while the green/yellow is not. Well worth the money! ### ⭐⭐⭐⭐⭐ Review *by C***O on 4 September 2025* Was an easy install and has been in more than a month now with no issues. Fixed my pressure problem and brought me into the digital age! 🤣 ### ⭐⭐⭐⭐⭐ Review *by C***0 on 3 November 2024* I looked around for a pressure switch for my well pump and this is the best bang for your buck. Easy to hook up. 120 or 240v. just set the desired pressure high and low and watch it do its thang. :) ## Frequently Bought Together - GamaTech 110V/220V 10A/5A Pressure Switch for Water Pump and Air Pump, Digital Adjustable Pressure Controller, 0-230 Psi - 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.pl/products/723068718-gamatech-110v-220v-10a-5a-pressure-switch-for-water-pump](https://www.desertcart.pl/products/723068718-gamatech-110v-220v-10a-5a-pressure-switch-for-water-pump) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-07*