{"product_id":"automatic-water-pump-pressure-switch-controller-ac220v","title":"Automatic Water Pump Pressure Switch Controller AC220V","description":"\n\u003ch2\u003eAutomatic Water Pump Pressure Switch Controller — AC220V\u003c\/h2\u003e\n\u003cp\u003eTake full control of your water system with this \u003cstrong\u003eAutomatic Water Pump Pressure Switch Controller\u003c\/strong\u003e. Built from durable metal and ABS plastic, this compact and lightweight switch automatically manages your pump's start and stop cycles — keeping your water pressure consistent without any manual intervention. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFully Automatic Operation:\u003c\/strong\u003e Automatically starts the pump when pressure drops to the lower limit and cuts power when the upper pressure limit is reached — no manual monitoring needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Crafted from a combination of metal and ABS materials for a strong, long-lasting structure suited to continuous use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Thread Options:\u003c\/strong\u003e Compatible with both 3\/8-inch internal thread and 1\/4-inch external thread connections for flexible installation across a variety of pump setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Pressure Range Settings:\u003c\/strong\u003e Available in three pressure range options (1.5–2.2 kg, 1.8–2.6 kg, 2.2–3.0 kg) to suit different system requirements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnergy Efficient:\u003c\/strong\u003e Compact 750W-rated design minimizes energy consumption while reliably maintaining your system's pressure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Small form factor (55×73 mm) and straightforward fitting make setup quick and hassle-free.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetal + ABS Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e55 × 73 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAC 220V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15A \/ 10A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100,000–500,000 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e750W\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/8 inch internal thread \/ 1\/4 inch external thread\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePressure Ranges (Optional)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/8\": 1.5–2.2 kg, 1.8–2.6 kg, 2.2–3.0 kg | 1\/4\": 1.5–2.2 kg, 1.8–2.6 kg, 2.2–3.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Automatic Water Pump Pressure Switch Controller\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Actual color may vary slightly from images due to monitor brightness and lighting conditions. Please allow for minor measurement tolerances.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-stainless-steel-gardening-shovel-suitable-for-soil-turning-and-weed-removal-in-potted-plants-and-outdoor-gardens\"\u003e1pc Stainless Steel Gardening Shovel — Great for Outdoor Use\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-precision-japanese-double-edged-hand-saw-sk5-steel-fine-toothed-for-carpentry-and-gardening-6-inch-blade-portable-mini-1\"\u003e1pc Precision Japanese Double-Edged Hand Saw — SK5 Steel, Portable Mini\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10pcs-wooden-handle-nylon-bristle-paint-brush-for-oil-painting-dusting-and-cleaning-unrechargeable-hand-tool-set-without-batt-2\"\u003e10Pcs Wooden Handle Paint Brush Set — Multi-Use Hand Tool Set\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What voltage does this water pump pressure switch controller require?\u003c\/h4\u003e\n\u003cp\u003eA: This automatic water pump pressure switch controller is rated for \u003cstrong\u003eAC 220V\u003c\/strong\u003e with a rated current of 15A\/10A and a power rating of 750W. It is designed for standard 220V pump systems.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What thread sizes are compatible with this pressure switch?\u003c\/h4\u003e\n\u003cp\u003eA: This controller features a \u003cstrong\u003e3\/8-inch internal thread\u003c\/strong\u003e and a \u003cstrong\u003e1\/4-inch external thread\u003c\/strong\u003e, making it compatible with a wide range of water pump pipeline fittings.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I choose the pressure range for my specific system?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The pressure switch is available in three selectable pressure ranges: \u003cstrong\u003e1.5–2.2 kg, 1.8–2.6 kg, and 2.2–3.0 kg\u003c\/strong\u003e — for both 3\/8-inch and 1\/4-inch thread variants — so you can match it precisely to your water system's requirements.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How does the automatic pressure switch work?\u003c\/h4\u003e\n\u003cp\u003eA: The switch continuously monitors your pipeline pressure. When pressure falls to the preset lower limit, it automatically powers on the pump. When pressure reaches the upper limit, it cuts power to stop the pump — providing hands-free, consistent pressure management.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What voltage does this water pump pressure switch controller require?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This automatic water pump pressure switch controller is rated for AC 220V with a rated current of 15A\/10A and a power rating of 750W. It is designed for standard 220V pump systems.\"}}, {\"@type\": \"Question\", \"name\": \"What thread sizes are compatible with this pressure switch?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This controller features a 3\/8-inch internal thread and a 1\/4-inch external thread, making it compatible with a wide range of water pump pipeline fittings.\"}}, {\"@type\": \"Question\", \"name\": \"Can I choose the pressure range for my specific system?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The pressure switch is available in three selectable pressure ranges: 1.5–2.2 kg, 1.8–2.6 kg, and 2.2–3.0 kg — for both 3\/8-inch and 1\/4-inch thread variants — so you can match it precisely to your water system's requirements.\"}}, {\"@type\": \"Question\", \"name\": \"How does the automatic pressure switch work?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The switch continuously monitors your pipeline pressure. 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