- The unique CO2-EXP Expansion regulator allows multiple compressed tanks to be connected to a single regulator – flow gauge. This extends the time between tank changes.
- The CO2-REG can be upgraded by adding the CO2-EXP / Expansion regulator
- By increasing the amount of carbon dioxide in the air, plants can grow up to 40% faster and larger.
- High pressure regulator
- Tank pressure gauge Indicates remaining CO2 tank level.
- 3 ft 1/4″ air tubing & fitting to connect to CO2-REG
- Ability to connect multiple CO2-EXP extends time between tank changes