The FEBCO 850 is an in-line design double-check valve assembly used to prevent contamination from backflow or back-siphonage.  It features an epoxy coated ductile iron body and NRS resilient wedge gate valve.  The maximum working pressure for the FEBCO 850 is 175 psi.

FEBCO is one of the leading manufacturers of back flow devices and backflow preventers, trusted to protect your home and the city water supply from contaminants.

For affordable backflow testing, call the pros at City Backflow Testing.