Bonnet and Poppet Repair Kit Fit for FEBCO 765-1 Inch & 1-1/4 Inch Febco Backflow Preventer and Pressure Vacuum Breaker Part 905-212 1 Pack
Product ID: TR-DZ-002436
A$41.95
In stock (checked 1 Nov 2026)
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Details
Product details
InstallationInstructions
Firstclosetheoutletshutoffvalve,thenclosetheinletshutoffvalve,draintheresidualwatercompletely.Thenunscrewthetopnutandreleasethebrasscanopy.TakeouttheoldBonnet&Poppetpartsanddispose.Thenputthenewpoppetinsidethechamber.Unscrewthenutsfromthebonnetcoppercolumn,thenhandtightenthebonnetpartclockwiseintothevacuumbreaker(Applygreaseonthreadingifneeded.)Placethecanopyontothesecuredbonnetpartbyputbonnetcolumnthroughthecanopyhole.Tightenthetopnutsbacktosecurethecanopy.
FinallyOpentheinletballvalvetopressurizethedevice,temporarysplashisnormal,the"splash"willautoshutoffoncethedeviceisfullypressurized.Thenslowlyopentheoutletballvalvetofillthedownstreamline.
Replacement part for Febco 765 Repair Kit , Fits for both 1" and 1 1/4" Pressure Vacuum Breakers.Febco part number 905 -212
Repair kit includes the Bonnet and Poppet Assemblies, O-ring, spring, e-ring, washer, stem, rubber disc and grease bag.
Took less than 5 mins to install.No special tools required. Don't pay your sprinkler guy $100+ to fix your backflow preventer.We will share the installation video with you.