Fitment: FITMENT: Poppet & Bonnet Assembly Repair Kit fits for Febco 765 1/2 and 3/4 inch pressure vacuum breaker & Backflow Preventers, for Models 765-050 & 765-075. FUNCTION: Use to repair or replace the bonnet and poppet assembly of a 1/2 and 3/4 inch pressure vacuum breaker. Professional designed to be installed to provide protection against back siphonage of toxic or non-toxic liquids. .
