Watts LF909-LF-NYC-FS 4 - Part of the LF909 Large Series Z100F-8NH It consists of a lead

It consists of a lead free brass body

UPC - 098268613728

RV disc assembly

it ensures efficient drainage

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

Watts LF909-LF-NYC-FS 4 - Part of the LF909 Large Series Z100F-8NH It consists of a leadThis 4 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. This assembly without gate valves consists of an epoxy coated cast iron body, captured spring check valves, replaceable seats, top mounted test cocks and a field reversible pressure differential relief valve. The coating on this backflow assembly uses