Netafim 3/4in Guardian Air/Vacuum Relief Air Vent Cloning at 160 x 40 x

at 160 x 40 x 17 mm and 68 g

make it an indispensable tool for serious horticulturists

This is the same Expert Series fixture as the 240V version

depending on your system's setup and water source

most effective nutrient blend

Netafim 3/4in Guardian Air/Vacuum Relief Air Vent Cloning at 160 x 40 xGuardian 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