Aquarium Co2 Regulator Single Pressure Manometer for Co2 Diffuser Live Plants


Simple regulator designed to easily connect.

Endure High-pressure design, without air leak.

Precision design, easily to adjust, stable and accurate Co2 output.

Please note that this regulator doesn’t fit with paintball CGA320 cylinder.


Ensure that the regulator is connected securely to the Co2 cylinder, and placed on a stable level ground.

Please do not apply lubrication to any parts of the regulator.

Other than changing the Co2 cylinder, please do not attempt to change any parts of the regulator on your own.

This regulator is able to  prevent all back-flows, especially when the pressure inside the Co2 cylinder is getting low. This will prolong the operation and life span of the Co2 cylinder.

To release simple regulator from the Co2 bottle, to be sure the valve of the bottle is close, then release remnant gas pressure from the regulator, then unscrew from the bottle.

Do not unscrew the regulator before remnant gas pressure released, that cause damage of the regulator O-ring.


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