Netafim 1in Guardian Air/Vacuum Relief Air Vent Grommets bud density

bud density

PPF runs 1011 umol/s in stable operation at 25C ambient across a 400-735 nm spectral range

6-Inch x 6-Inch Squares: Perfect for supporting various plant types

short 6-foot run reads better at the breaker than a 15-foot cord with three loops behind the unit

Coverage Footprint: 4x4 ft flowering footprint at 8-12 in canopy distance

Netafim 1in Guardian Air/Vacuum Relief Air Vent Grommets bud densityGuardian 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