Netafim 3/4in Guardian Air/Vacuum Relief Air Vent New Products Precision Irrigation: The Grodan Improved

Precision Irrigation: The Grodan Improved Gro-Slabs offer an extensive control range

even at scale

with a rated lifespan exceeding 50

Features at-a-glance Waterproof

Eight retail displays of five packs each

Netafim 3/4in Guardian Air/Vacuum Relief Air Vent New Products Precision Irrigation: The Grodan ImprovedGuardian Air Vents from Netafim provide maximum protection with proper placement in your irrigation system. The large capacity vents provide outstanding performance in venting air at start up and preventing vacuum issues at shutdown. Guardian Air Vents are used downstream of valves, at the manifolds to break vacuum at system shutdown and on any sloping terrain to prevent vacuum issues when pipes drain. Also used upstream of valves to release air at