{"product_id":"viking-vsr-auto-test-electronic-waterflow-switch","title":"Viking VSR Auto Test Electronic Waterflow Switch","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Viking VSR Auto Test Electronic Waterflow Switch is a precision device designed specifically for wet sprinkler fire protection systems. It provides reliable, electronic waterflow detection with integrated self-testing features, making it an essential tool for fire safety professionals seeking compliance and operational efficiency.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCompatibility\u003c\/b\u003e: Fits steel pipe schedules 10 through 40, covering sizes 2\" to 8\", ensuring versatile installation options across commercial and industrial sprinkler systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCertified Safety Standards\u003c\/b\u003e: UL Listed and FM Approved to meet stringent fire protection requirements for dependable, code-compliant waterflow monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAutomatic Self-Testing\u003c\/b\u003e: Built-in automated testing of the paddle\/trip stem assembly reduces manual maintenance, enhancing ongoing reliability without needing active water flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAdjustable Recycling Retard\u003c\/b\u003e: Allows customization of alarm reset timing to prevent nuisance alarms and improve system resilience under varying operational conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRemote Test Capability\u003c\/b\u003e: Supports optional remote auto test controls, enabling flow detection tests without physically activating water flow, simplifying routine inspections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDual Alarm Contacts\u003c\/b\u003e: Activates alarms at low waterflow rates starting at 10 GPM (38 LPM), providing early and precise alerting of sprinkler system activation or faults.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRobust Mounting Design\u003c\/b\u003e: Solid mounting hardware ensures stable, accurate positioning within pipe systems for reliable detection performance even in demanding environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis switch streamlines fire protection monitoring by eliminating the need to move water during testing, significantly decreasing system downtime and simplifying maintenance workflows. Its automated and remote testing capabilities help facility managers maintain operational readiness and code compliance effortlessly. Ideal for commercial and industrial settings, the Viking VSR delivers dependable, real-time waterflow detection that enhances overall fire safety assurance in wet sprinkler systems.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Fire Protection Parts","offers":[{"title":"4 in.","offer_id":43296347095130,"sku":"VSR-AT-4","price":969.25,"currency_code":"USD","in_stock":true},{"title":"6 in.","offer_id":43296347127898,"sku":"VSR-AT-6","price":969.25,"currency_code":"USD","in_stock":true},{"title":"8 in.","offer_id":43296347160666,"sku":"VSR-AT-8","price":969.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/0637\/7818\/files\/vsr-auto-test-366174.png?v=1777604266","url":"https:\/\/patriotsafesource.com\/products\/viking-vsr-auto-test-electronic-waterflow-switch","provider":"Patriot SafeSource","version":"1.0","type":"link"}