{"product_id":"mcdonnell-miller-172832-fs7-4ej-flow-switch-1-1-4-bstp-oem","title":"McDonnell \u0026 Miller 172832 FS7-4EJ Flow Switch - 1-1\/4 BSTP OEM","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe McDonnell \u0026amp; Miller 172832 FS7-4EJ Flow Switch is an essential component for detecting liquid flow in industrial applications. This model features a one and one-quarter inch BSTP connection and is made from brass, ensuring durability. The switch uses a single pole, double throw (SPDT) snap switch coupled with a magnetic switching mechanism. Users can easily adjust flow sensitivity by using the adjusting screw. It is rated NEMA 7 and NEMA 9, making it suitable for hazardous environments classified as Class I, Group C or D and Class II, Group E, F, or G. The paddles can be trimmed to meet specific application needs. The device can handle a maximum operating pressure of three hundred psi and a maximum temperature of three hundred degrees Fahrenheit. Its minimum operating temperature is thirty-two degrees Fahrenheit. The flow switch weighs three pounds.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAdjustable flow sensitivity and trimmable paddles.\u003c\/li\u003e\n\u003cli\u003eDesigned for hazardous environments with NEMA 7 and NEMA 9 ratings.\u003c\/li\u003e\n\u003cli\u003eBuilt with a robust SPDT snap switch and magnetic mechanism.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eReliable flow detection for industrial liquids with adjustable options for precise control.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: McDonnell \u0026amp; Miller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.00 LBS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum temperature\u003c\/strong\u003e: 32°F (0°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum temperature\u003c\/strong\u003e: 300°F (149°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum operating pressure\u003c\/strong\u003e: 300 psi (21 kg\/cm2)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum operating pressure (Stainless Steel models)\u003c\/strong\u003e: 1000 psi (70 kg\/cm2)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MCDONNELL \u0026 MILLER","offers":[{"title":"Default Title","offer_id":50098276663602,"sku":"172832","price":863.78,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/225192480.jpg?v=1749379591","url":"https:\/\/voomisupply.com\/products\/mcdonnell-miller-172832-fs7-4ej-flow-switch-1-1-4-bstp-oem","provider":"Voomi Supply","version":"1.0","type":"link"}