Febco - 611-FLXFL 10 - Part of the 611 Series ZA100F-4NH The material is available in

The material is available in either 10”

It is designed for non-health hazard applications

ductile iron grate with 37 square inches of free area and a 4 inch no hub outlet

UPC - 098268609011

This 1 1/2 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

Febco - 611-FLXFL 10 - Part of the 611 Series ZA100F-4NH The material is available inThis 10 inch flange by flange valve setter is constructed of fusion epoxy coated ductile iron. It augments the installation of the MasterSeries N pattern backflow preventer valve. Integral ductile iron supports between elbows transfer thrust downstream, eliminating thrust block requirements between elbows. The maximum working pressure is 175 psi (12. 1 bar). Features Epoxy coated for longevity ANSI 150 pound flanged connections For MasterSeries N