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The SUNBELT MARKETING THP4504 is a ceramic cartridge designed for use in plumbing valve assemblies. Ceramic cartridges serve as the internal sealing and flow-control mechanism inside faucet and valve bodies, replacing traditional rubber washers with a harder, more durable ceramic disc interface. This cartridge is typically installed by licensed plumbers or experienced service technicians during faucet repair or valve rebuild work.
Ceramic cartridges of this type are commonly used in residential and light commercial plumbing systems. They are installed inside single-handle or multi-handle faucet bodies to control water flow and temperature mixing. The THP4504 is suited for replacement or repair applications where the original cartridge has worn, cracked, or begun to leak past its sealing surfaces.
Designed as an OEM-style replacement ceramic cartridge for plumbing faucet and valve assemblies requiring a cartridge of this type and configuration.
Installation should be performed by a licensed plumber in accordance with applicable IPC and local plumbing code requirements. Shut off the water supply at the nearest isolation valve or main shutoff and relieve line pressure before disassembling the valve body. Remove the old cartridge carefully to avoid scoring the valve seat, and inspect the seat surface before inserting the new cartridge. Do not force the cartridge into position; confirm proper orientation before applying the retaining nut or clip.
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