Watts LFF115-74 150 B 20-175 LS 20-200 4 - Part of the LFF115-74 Series SITEDRAIN The Flat Roof Drain Scupper

The Flat Roof Drain Scupper is designed to channel overflow water safely through parapet walls or roof edges

This provides an estimated lifespan of 6-10 years

Bubble tight seating

Z534-2NL-Y

Watts LFF115-74 150 B 20-175 LS 20-200 4 - Part of the LFF115-74 Series SITEDRAIN The Flat Roof Drain ScupperThis 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 the possibility of damaging high inlet pressure from