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Featuring a secure flashing clamp to maintain waterproofing and a strainer dome to prevent debris buildup
Low-Profile Grate: The grate is designed to sit nearly level with surrounding floor finishes—such as tile
low-corrosion performance
Engineered for reliability
Watts LF53L-150 1/2 - Part of the LF53L Series ZC100F-8NH Featuring a secure flashing clampThis 1 2 inch pressure relief valve is used in residential applications to protect against excessive pressure on domestic storage tanks and tankless water heaters. It consists of a lead free body construction with 1 2 inch NPT threaded male inlet and 1 2 inch NPT threaded female (drain) outlet, test lever, and stainless steel spring. It is ANSI Z21. 22 approved, listed and certified by CSA. The pressure relief is set at 150 psi (10. 3 bar). Features