Watts W-SPL 3X4 - Part of the Watts Spools Series chat-hdpe The wire is double galvanized

The wire is double galvanized which helps it to resist breakdown and corrosion

while a heavy-duty rectangular grate and stainless-steel anti-splash interior dome strainer help manage debris and minimize splash back

Food-grade sanitary porcelain-enameled interior coating

This kit consists of a relief valve seat and O-ring

reduce sound transmission

Watts W-SPL 3X4 - Part of the Watts Spools Series chat-hdpe The wire is double galvanizedThis 3 x 4 in make up spool, flange x flange, is used when retrofitting a backflow preventer into an installation where an existing backflow preventer is being replaced. the Watts spools features lead free*construction to comply with lead free* installation requirements. Features Used when retrofitting a backflow preventer Spools feature Lead Free* construction Used in piping applications where there is a need for additional fitting lay length