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The SLOAN 7-3301037 is a urinal flush valve repair kit rated at 1.5 gallons per flush (GPF), designed to restore proper flush valve operation without replacing the entire valve body. The kit includes a diaphragm, guide, relief valve, and disc — the core internal components that wear out over time in diaphragm-type flush valves. It carries trade number A-37A. Licensed plumbers and commercial facility maintenance technicians install this kit as part of routine flush valve service on urinal fixtures in commercial restrooms.
This repair kit is suited for commercial and institutional plumbing applications where diaphragm-type urinal flush valves require internal component replacement. Typical install scenarios include scheduled preventive maintenance cycles or in response to weak flush, continuous flow, or no-flush conditions caused by worn or debris-fouled diaphragm assemblies. The 1.5 GPF rating meets common commercial low-consumption flush requirements.
Designed as an OEM-style replacement for SLOAN diaphragm-type urinal flush valves rated at 1.5 GPF. Refer to the A-37A trade number and SLOAN valve model documentation to confirm fitment before installation.
Installation is performed by a licensed plumber or qualified commercial plumbing technician. Shut off the water supply to the flush valve at the upstream stop before disassembling the valve body. Relieve any residual line pressure before removing the cover assembly. Follow all applicable IPC and local plumbing code requirements when servicing commercial flush valve fixtures.
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