{"product_id":"sloan-3307135-piston-assembly-1-28-gpf-closet-gem2","title":"Sloan 3307135 Piston Assembly 1.28 Gpf Closet GEM2","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SLOAN 3307135 is a purple-coded piston assembly designed for 1.28 GPF (gallons per flush) closet flushometer valves in the Sloan GEM2 product family. The piston assembly is the core flow-control component inside a flushometer — it regulates water volume per cycle and determines flush rate. Color coding allows technicians to identify the flow rating at a glance without disassembly. This assembly is installed by licensed plumbers and commercial facility maintenance professionals servicing water closet flush valves in restroom fixture systems.\u003c\/p\u003e\n\u003cp\u003eThis piston assembly is suited for commercial and institutional restroom applications where water-efficient 1.28 GPF closet flushing is required. It is a direct internal replacement component for Sloan GEM2 flushometer valves installed on floor-mounted or wall-hung water closets. The 1.28 GPF rating aligns with low-consumption fixture requirements common in code-compliant commercial construction and renovation projects.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1.28 GPF flow rating meets low-consumption water closet requirements\u003c\/li\u003e\n  \u003cli\u003ePurple color coding provides immediate visual identification of flush rate\u003c\/li\u003e\n  \u003cli\u003eDesigned for Sloan GEM2 closet flushometer valves\u003c\/li\u003e\n  \u003cli\u003eInternal piston design controls per-cycle water volume precisely\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.141 pounds for easy field handling and stocking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with Sloan GEM2 series flushometer valves configured for water closet service at 1.28 GPF.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber familiar with commercial flushometer service. Shut off the water supply and relieve line pressure before opening the flushometer body. Follow all applicable local plumbing codes and IPC requirements when servicing flush valves in commercial restroom systems. Do not mix piston assemblies of different color codes within the same valve, as this will alter the calibrated flush volume.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlow Rate\u003c\/strong\u003e: 1.28 GPF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Closet (Water Closet)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor Code\u003c\/strong\u003e: Purple\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.141 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 671254390577\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SLOAN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 3307135\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SLOAN","offers":[{"title":"Default Title","offer_id":51233873887538,"sku":"3307135","price":53.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307613531.jpg?v=1780110938","url":"https:\/\/voomisupply.com\/products\/sloan-3307135-piston-assembly-1-28-gpf-closet-gem2","provider":"Voomi Supply","version":"1.0","type":"link"}