{"product_id":"fs4-3","title":"FS4-3 Mcdonnell \u0026 Miller SPDT Flow Switch for 1 in NPT piping","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFor Pipe Size:\u003c\/strong\u003e 1 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Size:\u003c\/strong\u003e 1 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmbient Temperature - Minimum:\u003c\/strong\u003e 32 Degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia Temperature - Minimum:\u003c\/strong\u003e 32 Degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWetted Material:\u003c\/strong\u003e Brass, Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia Temperature - Maximum:\u003c\/strong\u003e 300 Degrees F\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eFS4-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eMcdonnell \u0026amp; Miller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitch Type\u003c\/td\u003e\n\u003ctd\u003eSPDT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits Brand\u003c\/td\u003e\n\u003ctd\u003eMcdonnell and Miller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFloat Switch Contact Form\u003c\/td\u003e\n\u003ctd\u003eSPDT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncludes\u003c\/td\u003e\n\u003ctd\u003e(1) Switch, (2) Washers and (1) Screw, (4) Paddles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Length\u003c\/td\u003e\n\u003ctd\u003e3.4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFor Pipe Size\u003c\/td\u003e\n\u003ctd\u003e1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Height\u003c\/td\u003e\n\u003ctd\u003e8.4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Size\u003c\/td\u003e\n\u003ctd\u003e1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Width\u003c\/td\u003e\n\u003ctd\u003e3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem\u003c\/td\u003e\n\u003ctd\u003eFlow Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003ecULus Approved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Rate - Minimum\u003c\/td\u003e\n\u003ctd\u003e6 gpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Rating (AC)\u003c\/td\u003e\n\u003ctd\u003e22.2 A @ 240V (Locked Rotor), 3.7 A @ 240V (Full Load), 44.4 A @ 120V (Locked Rotor), 7.4 A @ 120V (Full Load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Temperature - Minimum\u003c\/td\u003e\n\u003ctd\u003e32 Degrees F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSet Point Configuration\u003c\/td\u003e\n\u003ctd\u003eAdjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Type\u003c\/td\u003e\n\u003ctd\u003eNPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Rate - Maximum\u003c\/td\u003e\n\u003ctd\u003e10.2 gpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia Temperature - Minimum\u003c\/td\u003e\n\u003ctd\u003e32 Degrees F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWetted Material\u003c\/td\u003e\n\u003ctd\u003eBrass, Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Switch Type\u003c\/td\u003e\n\u003ctd\u003ePaddle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia Temperature - Maximum\u003c\/td\u003e\n\u003ctd\u003e300 Degrees F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe McDonnell \u0026amp; Miller FS4-3 is an SPDT flow switch. This type of switch actuates when liquid flow reaches a set rate, opening or closing an electrical circuit. It is cULus Approved, has a minimum flow rate of 6 gpm, and carries contact ratings of 22.2 A locked rotor at 240V and 44.4 A locked rotor at 120V.\u003c\/p\u003e","brand":"Mcdonnell \u0026 Miller","offers":[{"title":"Default Title","offer_id":54073766445269,"sku":"FS4-3","price":240.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/FS43.jpg?v=1781967371","url":"https:\/\/proreplacementparts.com\/products\/fs4-3","provider":"Pro Replacement Parts","version":"1.0","type":"link"}