Watts LFM115 THD B 10-75 TC 2 1/2 - Part of the LFM115 Series geogrid small area roof drain features

small area roof drain features a flashing clamp with integral gravel stop

union connections

Features Bronze body for durability

The galvanized option is double hot dipped galvanized and has an estimated lifespan of 6-10 years

Its rugged construction and versatile design make it ideal for projects that demand long service life

Watts LFM115 THD B 10-75 TC 2 1/2 - Part of the LFM115 Series geogrid small area roof drain featuresThis 2 1 2 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 the possibility of damaging high inlet pressure