{"product_id":"1-inch-g1-thread-magnetic-flow-switch-water-pump-220v-200w","title":"1-Inch G1 Thread Magnetic Flow Switch for Water Pumps 220V","description":"\n\u003ch2\u003eAutomatic Magnetic Flow Switch for Water Pumps — 1-Inch G1 Thread, 220V \/ 200W\u003c\/h2\u003e\n\u003cp\u003eTake the guesswork out of water pump management with this \u003cstrong\u003e1-Inch G1 Thread Magnetic Automatic Flow Switch\u003c\/strong\u003e. Designed to automatically start and stop your pump based on water flow detection, this compact and reliable switch is an essential component for self-priming pumps, booster pumps, and jet pump systems. The sensitive spring mechanism ensures accurate, responsive triggering so your pump operates only when needed — saving energy and extending equipment life.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomatic Flow Detection:\u003c\/strong\u003e Magnetic sensor design automatically controls pump operation based on water flow — no manual switching required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eG1 Thread Connection:\u003c\/strong\u003e Standard 1-inch G1 thread fitting for easy, secure installation on compatible pump systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSensitive Spring Mechanism:\u003c\/strong\u003e Precision spring component ensures consistent and reliable flow detection performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Suitable for self-priming pumps, booster pumps, and jet pumps up to 200W.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobust Copper Construction:\u003c\/strong\u003e Durable copper materials for long-lasting performance in demanding water system environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Voltage Rated:\u003c\/strong\u003e Operates at 220V AC for reliable performance in standard mains-powered pump installations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Easy to Install:\u003c\/strong\u003e Simple inline installation fits neatly into existing pump pipework.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eG1 (1 Inch)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e220V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverload Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAutomatic Magnetic Flow Detection\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Pump Types\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSelf-Priming, Booster, Jet Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x Flow Switch (No Retail Package)\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\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Magnetic Flow Switch (G1 Thread, 1 Inch)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e Please allow 1–3mm variance due to manual measurement. Monitor color settings may affect how the product color appears in photos.\u003c\/p\u003e\n\n\u003cp\u003eFor guidance on safe installation and working with high-voltage electrical components, refer to the \u003ca href=\"https:\/\/www.osha.gov\/electrical\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA Electrical Safety Guidelines\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What types of water pumps is this flow switch compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This 1-inch G1 thread magnetic flow switch is compatible with self-priming pumps, booster pumps, and jet pumps rated up to 200W at 220V AC. Always verify your pump's voltage and power rating before installation.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How does the magnetic automatic flow switch work?\u003c\/h4\u003e\n\u003cp\u003eA: The switch uses a magnetic sensor combined with a sensitive spring mechanism to detect water flow through the pipe. When water flows, it triggers the switch to activate the pump; when flow stops, the switch automatically cuts power — providing fully automatic, hands-free pump control.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this flow switch suitable for high-voltage systems?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This flow switch is rated for 220V AC (above 50V AC threshold), making it suitable for standard mains-powered pump installations. Ensure all electrical connections are made by a qualified professional and comply with local electrical codes.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the package include batteries or additional fittings?\u003c\/h4\u003e\n\u003cp\u003eA: No batteries are required or included — the switch operates on your mains-powered pump circuit. The package includes 1 × flow switch only, with no additional fittings or retail packaging.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What types of water pumps is this flow switch compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This 1-inch G1 thread magnetic flow switch is compatible with self-priming pumps, booster pumps, and jet pumps rated up to 200W at 220V AC. Always verify your pump's voltage and power rating before installation.\"}}, {\"@type\": \"Question\", \"name\": \"How does the magnetic automatic flow switch work?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The switch uses a magnetic sensor combined with a sensitive spring mechanism to detect water flow through the pipe. 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The package includes 1 × flow switch only, with no additional fittings or retail packaging.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Tools \u0026 Hardware\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/collections\/tools-hardware\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"1-Inch G1 Thread Magnetic Flow Switch for Water Pumps 220V\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/products\/1-inch-g1-thread-magnetic-flow-switch-water-pump-220v-200w\"}]}\u003c\/script\u003e","brand":"Vue","offers":[{"title":"220V \/ CN \/ China Mainland","offer_id":48781242499264,"sku":"200007763:201336100;200009209:202642856;35:100016897","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9338\/7968\/files\/S74fc16c95dfd4a0684be5580818b33adx.webp?v=1786382186","url":"https:\/\/vueselect.com\/products\/1-inch-g1-thread-magnetic-flow-switch-water-pump-220v-200w","provider":"Vue","version":"1.0","type":"link"}