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The TS BRASS 000788-20 is a removable hot-side insert designed for use with the Eterna cartridge system found in commercial and institutional faucets. This right-hand (RH) insert includes a washer and is built as a direct replacement component for maintaining or rebuilding Eterna-style faucet cartridges. It is certified to NSF 61 Section 9 and NSF 372, confirming compliance with drinking water safety and low-lead content requirements. Plumbers and facility maintenance technicians install this insert when restoring flow control or addressing wear in hot-side faucet assemblies.
This insert is suited for commercial kitchens, healthcare facilities, laboratories, and other institutional environments where TS BRASS Eterna cartridge faucets are in service. It targets the hot-side position, identified by its right-hand thread orientation. The included washer supports a complete cartridge rebuild without sourcing separate hardware, reducing time on service calls.
Fits all TS BRASS Eterna cartridge faucets per manufacturer specification.
Installation is performed by a licensed plumber or qualified maintenance technician. Shut off the water supply to the faucet and relieve line pressure before disassembling the cartridge. Use appropriate cartridge removal tools to avoid damaging the faucet body. Follow all applicable plumbing codes, including IPC guidelines, when servicing faucet components in commercial or institutional settings.
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