Febco - LF866-OSY-GPM-FS 10 - Part of the LF866 Series Tactile Paving 3 1/2 inch stem

3 1/2 inch stem

For non-continuous pressure applications

These bags are easy to install

and supports water entry around the edge when needed

Febco - LF866-OSY-GPM-FS 10 - Part of the LF866 Series Tactile Paving 3 1/2 inch stemThis 10 inch lead free MasterSeries reduced pressure detector backflow preventer assembly help protect against high hazard (toxic) fluids in water services to industrial installations and applications. This assembly with outside stem and yoke shutoff valves consists of a ductile iron body, replaceable stainless steel check seats, gallons per minute metered bypass, and ball valve test cocks. The ductile iron body is fused with patented 3 part ArmorTek