{"product_id":"ts-brass-003164-45-rubber-spring-check-plunger-nsf-61","title":"Ts Brass 003164-45 Rubber Spring Check Plunger Nsf 61","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TS BRASS 003164-45 is a rubber spring check plunger designed for use in cartridges equipped with spring check assemblies. The plunger includes a seat disc and spring check seat washer, providing a reliable sealing surface that prevents backflow within the cartridge. This component is certified to NSF 61 Section 9 and NSF 372, confirming compliance with drinking water system component standards and lead-free material requirements. It is typically installed by licensed plumbers during cartridge maintenance, repair, or rebuild of faucet and mixing valve assemblies.\u003c\/p\u003e\u003cp\u003eThis part is suited for commercial and residential plumbing applications where spring check cartridges are used to control flow direction. It is used in repair and rebuild scenarios where the existing rubber check plunger has worn, deformed, or lost its sealing capacity. The NSF 61 and NSF 372 certifications make it appropriate for potable water service.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIncludes spring check seat washer and seat disc for a complete sealing assembly\u003c\/li\u003e\n\u003cli\u003eCertified to NSF 61 Section 9 for drinking water system components\u003c\/li\u003e\n\u003cli\u003eCertified to NSF 372 for lead-free compliance\u003c\/li\u003e\n\u003cli\u003eRubber construction provides resilient, compressible sealing contact\u003c\/li\u003e\n\u003cli\u003eDesigned for use in cartridges with integrated spring check mechanisms\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement rubber spring check plunger for TS BRASS cartridges fitted with spring check assemblies.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a licensed plumber. Shut off the water supply and relieve system pressure before disassembling the cartridge. Inspect the cartridge body and seating surfaces for wear or damage before installing the new plunger. Follow applicable IPC guidelines for potable water component replacement.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: NSF 61 Section 9, NSF 372\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes\u003c\/strong\u003e: Seat disc and spring check seat washer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: TS BRASS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 003164-45\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"T\u0026S BRASS","offers":[{"title":"Default Title","offer_id":51138904424754,"sku":"003164-45","price":26.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305527889.jpg?v=1778265576","url":"https:\/\/voomisupply.com\/products\/ts-brass-003164-45-rubber-spring-check-plunger-nsf-61","provider":"Voomi Supply","version":"1.0","type":"link"}