Netafim 3/4in Guardian Air/Vacuum Relief Air Vent Cloning since UVA is supplemental and

since UVA is supplemental and not a replacement for the primary spectrum

Growers wire everything over RJ12

line to line gives 480V

and high-touch indoor gardens

Interested in buying in bulk

Netafim 3/4in Guardian Air/Vacuum Relief Air Vent Cloning since UVA is supplemental andGuardian 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