Watts LF909M1-OSY-S-FDA-FS 8 - Part of the LF909 Large Series Hanes Geo and medium-duty grate

and medium-duty grate

Nickel bronze

2 bar) at 406 degree F (208 degree C) WSP

77 GPM per linear ft

For heavy duty float valves

Watts LF909M1-OSY-S-FDA-FS 8 - Part of the LF909 Large Series Hanes Geo and medium-duty grateThis 8 inch lead free reduced pressure zone backflow preventer assembly prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. It is ideal for protection in continuous pressure piping applications and at cross connections identified as health hazards. This assembly consists of an epoxy coated cast iron body, outside stem and yoke resilient seated gate valves, a strainer,