Netafim 2in Pressure Regulator, 4 springs, 12 psi ThinkGrow Recognized for its quality and

Recognized for its quality and widespread use

5 cubic feet of CO2 per hour at 22

that are fully biodegradable

Spectral range: 400-700 nm PAR with blue-enhanced silicon detector and custom filter

Ceiling clearance is tight there

Netafim 2in Pressure Regulator, 4 springs, 12 psi ThinkGrow Recognized for its quality andProvides constant outlet pressure. Sealed regulating unit for each pressure option (except for 3 4" low flow pressure regulator). Easy inline assembly. Female inlet and outlet on low flow model. Female inlet, male outlet in 3 4" high flow model. Built in indicator on 3 4" high flow and larger models shows when proper outlet pressure is achieved.