Watts LFM115 GRV E 10-75 PI 1 1/4 - Part of the LFM115 Series Basement Window Well ductile iron grate with 37

ductile iron grate with 37 square inches of free area and a 3 inch no hub outlet

2 Cover O-rings Kit Type Complete Rubber Parts Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268475920

maintaining clear flow and reducing maintenance

To cover one BG-FILCOTEN 100 4 in

Disc holder removable for replacement of disc without dismantling the valve

Watts LFM115 GRV E 10-75 PI 1 1/4 - Part of the LFM115 Series Basement Window Well ductile iron grate with 37This 1 1 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