Netafim 2in Pressure Regulator, 4 springs, 12 psi ThinkGrow instead of committing the whole

instead of committing the whole case at once

which results in an Electrical Conductivity (EC) of less than 0

and this one carries twice as many

Tarantula's proven formula is your key to unlocking the full potential of your plants

Ceiling clearance is tight there

Netafim 2in Pressure Regulator, 4 springs, 12 psi ThinkGrow instead of committing the wholeProvides 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.