Watts 3L-100 3/4 - Part of the 3L Series ground-shipping Compatible with various drain top

Compatible with various drain top styles

Z1901-RL2-1

Wide flange with flashing clamp for secure roof-membrane integration

Press Connection

It is constructed to manage wastewater effectively while resisting corrosion and maintaining sanitary conditions

Watts 3L-100 3/4 - Part of the 3L Series ground-shipping Compatible with various drain topThis 3 4 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 brass body construction with NPT threaded male inlet and NPT threaded female (drain) outlet, test lever, and stainless steel spring. It is ANSI Z21. 22 approved, ASME rated and design certified and listed by CSA. The pressure relief is set at 100 psi (6. 9 bar). Features