--- product_id: 392083163 title: "GamaTech 220V 145PSI Digital Adjustable Pressure Switch Controller for Water Pump and Air Pump, 1/2\" Male NPT" brand: "generic" price: "1258 kr" currency: NOK in_stock: true url: https://www.desertcart.no/products/392083163-gamatech-220v-145psi-digital-adjustable-pressure-switch-controller-for-water store_origin: NO region: Norway --- # 220V power supply 0-145 PSI pressure range 1/2 inch male NPT threaded connector GamaTech 220V 145PSI Digital Adjustable Pressure Switch Controller for Water Pump and Air Pump, 1/2" Male NPT **Brand:** generic **Price:** 1258 kr **Availability:** ✅ In Stock ## Summary > 💧 Stay in control, avoid downtime—pump smarter, not harder! ## Quick Answers - **What is this?** GamaTech 220V 145PSI Digital Adjustable Pressure Switch Controller for Water Pump and Air Pump, 1/2" Male NPT by generic - **How much does it cost?** 1258 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/392083163-gamatech-220v-145psi-digital-adjustable-pressure-switch-controller-for-water) ## 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 - • **Rugged & Weatherproof:** IP66 waterproof rating ensures reliable outdoor and indoor performance. - • **Effortless Adjustability:** Set high/low pressure thresholds with a simple button press—no extra gauges needed. - • **Precision Pressure Control:** Digital display with real-time PSI readout for exact pump management. - • **Built-In Dry Run Protection:** Automatically shuts off pump to prevent burnout during water shortages. - • **Universal Pump Compatibility:** Works seamlessly with pumps up to 1.5HP, perfect for water and air systems. ## Overview The GamaTech 220V Digital Adjustable Pressure Switch Controller offers precise pressure management from 0 to 145 PSI with a clear digital display. Designed for US/Canada markets, it features a true 1/2 inch male NPT connector and supports pumps up to 1.5HP. Its automatic dry run protection safeguards your pump from damage during water shortages, while IP66 waterproofing guarantees durability in any environment. Easy to set and built to last over 20 million cycles, this controller is the smart upgrade for efficient water and air pump operation. ## Description Technical specifications: Pressure range: 0 - 145 PSI, Power supply: 220V AC 50/60Hz, Max. current: 5A, 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. ## 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: 220V, 50/60Hz, 5A, 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 | |---------------|-------| | Additional Features | Pressure Detection | | Asin | B09JL7BL6S | | Best Sellers Rank | #228,480 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #244 in Pressure Switches | | Brand Name | Generic | | Color | Yellow Faceplate, Black Casing | | Customer Reviews | 3.4 3.4 out of 5 stars (44) 3.4 out of 5 stars | | Global Trade Identification Number | 00195893791446 | | Included Components | Pressure switch controller | | 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-220V | | Manufacturer Warranty Description | 1 year | | Material Type | Brass, Plastic | | Maximum Current | 5 A | | Maximum Horsepower | 1.5 hp | | Maximum Power | 1.5 hp | | Maximum Pressure | 145 psi | | Model Name | GTSWF-220V | | Model Number | GTSWF-220V | | Number Of Items | 1 | | Power Source | ac | | Recommended Uses For Product | Water pumps/Air compressors | | Style | Pressure controller | | Unit Count | 1 Count | | Voltage | 220 volts | ## Product Details - **Brand:** Generic - **Power Source:** ac - **Recommended Uses For Product:** Water pumps/Air compressors - **Special Feature:** Pressure Detection - **Voltage:** 220 volts ## Images ![GamaTech 220V 145PSI Digital Adjustable Pressure Switch Controller for Water Pump and Air Pump, 1/2" Male NPT - Image 1](https://m.media-amazon.com/images/I/714trhBOvFL.jpg) ![GamaTech 220V 145PSI Digital Adjustable Pressure Switch Controller for Water Pump and Air Pump, 1/2" Male NPT - Image 2](https://m.media-amazon.com/images/I/71wMacEhzJL.jpg) ![GamaTech 220V 145PSI Digital Adjustable Pressure Switch Controller for Water Pump and Air Pump, 1/2" Male NPT - Image 3](https://m.media-amazon.com/images/I/61wxFDq-D0L.jpg) ![GamaTech 220V 145PSI Digital Adjustable Pressure Switch Controller for Water Pump and Air Pump, 1/2" Male NPT - Image 4](https://m.media-amazon.com/images/I/71gIITw9RwL.jpg) ![GamaTech 220V 145PSI Digital Adjustable Pressure Switch Controller for Water Pump and Air Pump, 1/2" Male NPT - Image 5](https://m.media-amazon.com/images/I/71k50KTVNkL.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 - GamaTech Pressure Switch for Water Pump and Air Pump, Digital Adjustable Pressure Controller, 220V, 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 - GamaTech Pressure Switch for Water Pump and Air Pump, Digital Adjustable Pressure Controller, 110V, 0-145 Psi, 1/2" Male Npt --- ## 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.no/products/392083163-gamatech-220v-145psi-digital-adjustable-pressure-switch-controller-for-water](https://www.desertcart.no/products/392083163-gamatech-220v-145psi-digital-adjustable-pressure-switch-controller-for-water) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-10-27*