{"product_id":"xylem-325400-heavy-duty-gasket-no-mounting-holes","title":"Xylem 325400 Heavy Duty Gasket No Mounting Holes","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe XYLEM 325400 is a heavy duty gasket designed for use with McDonnell Miller float-type low water cutoff and water feeder controls. This gasket provides a reliable seal at the connection point between the control body and the boiler or piping assembly, preventing leaks in pressurized hydronic heating systems. It is manufactured without mounting holes, corresponding to the 150-14-HD specification. Licensed plumbers, steam fitters, and HVAC technicians working on hot water and steam boiler systems are the typical installers of this component.\u003c\/p\u003e\u003cp\u003eThis gasket is used in residential and light commercial hydronic heating and steam boiler applications where McDonnell Miller 150 series low water cutoff controls are installed. It is a replacement sealing component suited for service work when the original gasket is damaged, compressed beyond reuse, or replaced as part of a routine control rebuild or boiler maintenance procedure.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHeavy duty construction for reliable sealing in boiler service environments\u003c\/li\u003e\n\u003cli\u003eNo mounting holes configuration per 150-14-HD specification\u003c\/li\u003e\n\u003cli\u003eDesigned for use with McDonnell Miller 150 series control assemblies\u003c\/li\u003e\n\u003cli\u003eReplacement-grade fitment for service and maintenance applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement gasket for McDonnell Miller 150 series float-type low water cutoff and water feeder controls used in hydronic heating and steam boiler systems.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber, steam fitter, or qualified HVAC technician. Before replacing this gasket, shut down the boiler, relieve system pressure, and allow all components to cool completely. Inspect mating surfaces for corrosion or damage before seating the new gasket. Follow applicable local plumbing and mechanical codes when servicing boiler controls.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 150-14-HD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Holes\u003c\/strong\u003e: None\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Heavy Duty Gasket\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: XYLEM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 325400\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"XYLEM","offers":[{"title":"Default Title","offer_id":51467740414258,"sku":"325400","price":15.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313945578.webp?v=1783912117","url":"https:\/\/voomisupply.com\/products\/xylem-325400-heavy-duty-gasket-no-mounting-holes","provider":"Voomi Supply","version":"1.0","type":"link"}