Febco - LF866-OSY-LM-FS 6 - Part of the LF866 Series ZC100F-6NH This 6 inch double check
Baker’s notes & crumb story
Description
Febco LF866 OSY LM FS 6 Part of the LF866 Series ZC100F 6NH This 6 inch double check This 6 inch double check detector backflow preventer assembly prevents the backflow of fire protection system substances from being pumped or siphoned into the potable water supply Channel 20 is a sloped section with an invert depth from 16