Febco Pressure Vacuum Breaker Draining Procedures

Febco Pressure Vacuum Breaker Draining Procedures

Inside

Turn sprinkler water valve off (usually in basement or crawl space).

Loosen inside cap by hand (be careful not to lose cap or seal)

Outside

Turn both blue valves to 45 degrees.

Turn both testcocks screws to 45 dress (side of vacuum breaker)

Loosen outside cap by hand (be careful not to lose cap or seal).

Febco Pressure Vacuum Breaker Start-Up Procedures

Outside

Turn both blue valves off, perpendicular to pipe.

Turn both testcocks screws to vertical position, perpendicular to the ground.

Tighten outside cap by hand.

Inside

Tight inside cap by hand.

Turn on sprinkler water valve slowly for 15 seconds, then to full "on."

Outside

Turn on bottom blue valve slowly perpendicular to ground.

Turn on top blue valve slowly parallel to ground.

Click to download this vacuum breaker draining procedure information, along with information about the Febco Model 765, as a PDF.

FEBCO 765 Pressure Vacuum Breaker Draining Procedures (858 downloads)

Keep All Your Projects Under One Roof

Contact us

Make the smart choice for your yard's transformation and reach out to the skilled professionals at Green Guys today. With our dedicated team of experts, we are committed to unlocking the full potential of your outdoor space, crafting a landscape that will captivate your senses and bring joy throughout the year.

Contact Us Today
front yard work green guys