Watts LF909-QT-S-HW 1 - Part of the LF909 Small Series mainline-adatile A self-locking ductile iron dome

A self-locking ductile iron dome and 4 inch no hub outlet allow for easy maintenance and installation

with materials and finishes that resist corrosion

and drains condensate at saturation temperatures

Includes O-ring

UPC - 098268592863

Watts LF909-QT-S-HW 1 - Part of the LF909 Small Series mainline-adatile A self-locking ductile iron domeThis 1 inch lead free reduced pressure zone backflow preventer assembly with its exclusive design incorporating the patented air in and water out principle for protection during an emergency condition prevents the flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. Its compact modular design facilitates easy maintenance