Watts LFF115 300 B 20-175 LS 4 - Part of the LFF115 Series Drain Fitting These flexible rolls have herbicide

These flexible rolls have herbicide nodules that prevent roots from growing in the particular direction

Latch-Lok handle only

a membrane clamp with weepholes to manage perimeter seepage

This automatic reseating temperature and pressure relief valve has a 1 inch NPT female inlet

Watts LFF115 300 B 20-175 LS 4 - Part of the LFF115 Series Drain Fitting These flexible rolls have herbicideThis 4 inch ACV is armed with ArmorTek, a patented 3 part advanced epoxy coating system designed to limit both microbial induced (MIC) and exposed metal substrate corrosion. This pressure reducing control valve is designed to automatically reduce a fluctuating higher inlet pressure to a constant lower downstream pressure regardless of varying flow rates. The quick closing action of the valve limits possible damaging high inlet pressure from passing