Watts LF909-OSY-FS 2 1/2 - Part of the LF909 Large Series ADS 00 Minimum Temperature-Fahrenheit 33 Outlet

00 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 3/4 IN Outlet Connection Type Union Female Threaded Outlet Shutoff Valve Type No Shutoff Valve Outlet Thread Type FPT Part Number 0072221 Polymer Coating No Pressure Operation Continuous Protection Type Backsiphonage Seat Material EPDM Series LF7R Strainer No Specification Sheet - LF7R

Product Codes: Z161-3IP-OB

heavy-duty grate options

ZRB160-6IP

ZB1960-3IP

Watts LF909-OSY-FS 2 1/2 - Part of the LF909 Large Series ADS 00 Minimum Temperature-Fahrenheit 33 OutletThis 2 1 2 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 and from other contaminants found at the service line entrance. This assembly consists of an epoxy coated cast iron body,