Watts LF909M1-OSY-FS 8 - Part of the LF909 Large Series American Wick Drain This Mustang valve style has

This Mustang valve style has a globe body pattern with Class 150 flange end connections

Z415-SZ1-3IP

40 Standard Reduced Pressure Setting-PSI 50 Strainer Yes Strainer Material Stainless Steel Thermal Expansion Bypass Yes Trim Material Bronze Type Kit Valve Style Standard Specification Sheet - LFN55B-M1

ZN400N-3NL

The acetal bonnet acts as

Watts LF909M1-OSY-FS 8 - Part of the LF909 Large Series American Wick Drain This Mustang valve style hasThis 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 and from other contaminants found at the service line entrance. This assembly consists of an epoxy coated cast iron body, outside