FEBCO 765-1 Bonnet Poppet Repair Kit - Replacement Part #905-212 for 1" & 1-1/4" Backflow Preventer and Vacuum Breaker - Compatible with FEBCO 765 Series - Ideal for Irrigation Systems, Plumbing Maintenance, and Water Supply Protection

PACKAGE Package Included 1 x Bonnet Repair Kit 1 x O-rings Dia. 2.65mm 1 x Oil Bag Febco 765-1 Repair kit Specification: Material: PSLength: 2.7inchesWeight: 4 ouncesQuantity: 1 PACK This product fit for FEBCO's Model 765 EVB 1" and FVB 1-1/4" Valve, vacuum breaker and backflow preventer Step by Step Step 1 Fig.1 Close the outlet shutoff valve,then close the inlet shutoff valve,drain the residual water completely. Then unscrew the top nut and release the brass canopy. Take out the old Bonnet & Poppet parts and dispose. Step 2 Fig.2 Put the new poppet inside the chamber.Unscrew the nuts from the bonnet copper column,then hand tighten the bonnet part clockwise into the vacuum breaker(Apply grease on threading if needed.) Place the canopy onto the secured bonnet part by put bonnet column through the canopy hole. Tighten the top nuts back to secure the canopy. Step 3 Fig.3 Open the inlet ball valve to pressurize the device,temporary "splash"is normal,the "splash"will auto shutoff once the device is fully pressurized.Then slowly open the outlet ball valve to fill the downstream line. NOTE:Do not force parts. Parts should fit together freely. Excess force may cause damage and render the assembly inoperable. In most cases, tools are not necessary, hand tighten is enough to install this bonnet & poppet replacement into the system. In rare case that you cannot tighten the bonnet part into the vacuum breaker, apply the included grease on threading, and the two pits on the outer ring of the bonnet part are fitting for large wrench, use proper tool to tighten if needed. NOTE: This Bonnet & Poppet kit is designed to break when ice formed inside the sprinkler system to protect the system from total crackdown. Drain and empty the water inside the sprinkler system in advance during the icing weather to avoid damage, this part is just the last safety. NO return for any parts damages due to freezing weather.

Instruction Please apply the included grease on both threading of the bonnet part and bronze valve. Two pits on the outer ring of the bonnet part are fitting for large wrench, use proper tool to tighten if needed.

OEM factory replacement part for FEBCO. Two Fit for FEBCO's Model 765 EVB 1" and FVB 1-1/4" vauum pressure breaker valve, vacuum breaker and backflow preventer.

This it is a replacement part for original Febco part number 905212 FRK 765-BP 1-1 1/4 Bonnet Poppet Assembly. Please confirm your part number # 905-212 before place order!

Please note the 1" and 1-1/4" is NOT the outer diameter of the bonnet part! The desription of 1" and 1-1/4" is the orginal FEBCO 765 valve model name. The outer diameter of this bonnet part is around 2" and it fit for the FEBCO Model 765 1" and 1-1/4" valve. Please DO NOT Misunderstanding!

Ready-to-Go kit, Includes bonnet, O-ring, spring, e-ring, washer, stem, rubber disc, poppet and oil bag. Easy to install, Free of Lead.