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The SLOAN 3307134 is a replacement piston assembly designed for flush valve operation in commercial and institutional plumbing systems. The assembly controls water flow through the flush valve body, regulating the flush cycle at a rated 2.4 gallons per flush (GPF). It is a serviceable internal component intended for replacement during routine flush valve maintenance or when the valve fails to shut off completely, short-flushes, or delivers inconsistent flush volume. Licensed plumbers and commercial plumbing technicians are the primary installers of this component.
This piston assembly is suited for use in commercial restroom environments where SLOAN flush valves are already installed on water closets. It is commonly replaced during preventive maintenance cycles or in response to service calls involving weak flushes, running valves, or seal wear. The 2.4 GPF rating aligns with standard commercial water closet flush volume requirements found in many building and plumbing codes.
Designed as an OEM-style replacement piston assembly for SLOAN flush valves rated at 2.4 GPF. Refer to the installed flush valve model and SLOAN service documentation to confirm fitment before installation.
Installation should be performed by a licensed plumber familiar with commercial flush valve service. Shut off the water supply to the fixture and relieve line pressure before disassembling the flush valve body. Standard flush valve service tools apply, including a wrench for the stop cap or cover. Follow applicable IPC and local plumbing code requirements for flush valve repair in commercial occupancies.
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