GH Dual Diaphragm Air Pump 320 GPH Advanced Nutrients Nutrients this is for airflow out

this is for airflow out of the ventilated area

Use during the entire growing cycle in all types of growing media

It is a tenacious gel which will remain in contact around the stem

rare earth rotor magnet

Allows complete and total water flow control with just one touch of your thumb

GH Dual Diaphragm Air Pump 320 GPH Advanced Nutrients Nutrients this is for airflow outThe General Hydroponics Dual Diaphragm air pump is extremely quiet and the only air pump in the world manufactured exclusively for hydroponics systems. This high output pump has four adjustable 1 4 in outputs that can be teed off to power up to twelve air driven hydroponics growing systems such as the WaterFarm. In addition, growers who use our Dual Diaphragm air pump can use it to reliably oxygenate their reservoir with air stones. 3 psi, 320 gph (20