The T&S Brass 009615-40 Monel Seat Hot Insert is a premium OEM replacement component designed for the Eterna® 200 Series faucet assemblies. It features a high-durability Monel alloy seat and a removable insert tailored for the hot water side, delivering enhanced resistance to corrosion and extended service life—essential in demanding commercial kitchen plumbing environments. Its lead-... https://www.partsfe.co.uk/t-s-brass-009615-40-monel-seat-hot-insert