Watts LFM115 GRV V 10-75 PI 2 1/2 - Part of the LFM115 Series ground-shipping The ductile iron drain cover

The ductile iron drain cover has an open surface area of 227

It consists of a diaphragm

UPC - 098268695878

Channels connect together with interlocking joints

UPC - 098268104967

Watts LFM115 GRV V 10-75 PI 2 1/2 - Part of the LFM115 Series ground-shipping The ductile iron drain coverThis 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