{"product_id":"weil-mclain-511-624-521-pressure-switch-1-25-spst","title":"Weil McLain 511-624-521 Pressure Switch 1.25 SPST","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Weil McLain 511-624-521 Pressure Switch is designed to accurately monitor and regulate pressure levels in industrial and commercial applications. This switch features a 1.25 water column differential and a single-pole, single-throw (SPST) design for precise control. Its robust construction ensures reliable performance and extended service life in demanding environments.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with GV-45 boilers\u003c\/li\u003e\n\u003cli\u003eAccurate and reliable pressure monitoring\u003c\/li\u003e\n\u003cli\u003eEasy installation and maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThis pressure switch is suitable for various applications including industrial machinery, HVAC systems, water pumps, compressors, and process control systems.\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: Weil McLain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsed With\u003c\/strong\u003e: GV-45 Boilers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDifferential\u003c\/strong\u003e: 1.25wc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitch Type\u003c\/strong\u003e: SPST\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Range\u003c\/strong\u003e: 0-20wc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Rating\u003c\/strong\u003e: 15 Amps @ 120\/240VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Connection\u003c\/strong\u003e: 1\/2 NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Connection\u003c\/strong\u003e: 1\/4 NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: Mexico\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet Point\u003c\/strong\u003e: 1.25 WC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WEIL-MCLAIN","offers":[{"title":"Default Title","offer_id":43138536734814,"sku":"511-624-521","price":91.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/31cHae8NZBL.jpg?v=1786219395","url":"https:\/\/nationalboilersupply.com\/products\/weil-mclain-511-624-521-pressure-switch-1-25-spst","provider":"National Boiler Supply","version":"1.0","type":"link"}