Precision CO2 Cylinder Pressure Regulator

TREG-CO2:  $218.38 - In Stock
This precision single-stage pressure regulator performs as well as many two-stage regulators. It attaches to a high-pressure CO2 cylinder, via the standard CGA-320 tank fitting, and maintains a stable lower pressure, set by the user. Nice clear gauges let you monitor remaining pressure in the cylinder and the set/delivered pressure on the low pressure side. TREG-CO2 is ideal for attaching a CO2 cylinder to our DigiTherm® CO2 Incubator.

Here is a video that shows how to change the tubing in a quick-connect:


Q: The regulator appears to be leaking and the area around the nozzle has ice forming. What could be the issue?
A: The cold / frozen area indicates that it the point where a lot of CO2 is escaping. If the output T is frozen, this indicates that there is too much flow through the T. Coming from the bottom of the T is a purge valve. It must be fully closed at all times. Please double-check that no CO2 is coming from the output of the purge valve. If so, turn the silver knob fully clockwise to close it.

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