Netafim 2in Pressure Regulator, 4 springs, 35 psi air + water + co2 Secure and Leak-Proof Connection:

Secure and Leak-Proof Connection:

The square shape is the one for tubes and small jars with a round or wide footprint

the pressure-compensating dripper holds that low flow steady from the first stake to the last across a long row

Specification Value Pack Size 67 gram Relative Humidity 62% RH Humidity Control 2-way (releases and absorbs moisture) Coverage per Packet Up to 1 lb (450 g) of dry contents Packet Dimensions 6" x 4" Packet Material White kraft paper pouch Quantity per Case 80 packets

PHYSAN 20 is a broad range disinfectant

Netafim 2in Pressure Regulator, 4 springs, 35 psi air + water + co2 Secure and Leak-Proof Connection:Provides 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.