Blue Heron 1" Pressure Vacuum Backflow Assembly PVB Backflow Freeze Ball Valves tool squeeze handles and lift to

squeeze handles and lift to pull stem up and out of sprinkler body (2) now hold stem by hand and squeeze handles to open jaws (3) position jaws around stem (4) release handles and tool firmly holds stem in a fully extended position

Push to fit

Retrofitting standard spray nozzles with R VAN Rotary Nozzels can reduce flow by up to 60% and improve water efficiency by up to 30%

When the maximum arc of 360 degrees or minimum arc of 40 degrees has been set

Murray Keystone Pinch clamps are 100% durable stainless steel

Blue Heron 1" Pressure Vacuum Backflow Assembly PVB Backflow Freeze Ball Valves tool squeeze handles and lift toBlue Heron 1" Pressure Vacuum Backflow Assembly PVB Backflow Freeze Tolerant 1 inch vacuum breaker backflow prevention assembly with 3 test and drain ports, freeze prevention ball valves brand new. Heavy Brass Construction. Certified tested. Don't settle for less. This unit exceeds all competitors with it's built in preventative freeze design. All parts come with a warranty. Replaces a Febco 765 1 (1" PVB) or equivalent. Premium Service Fast Quality