CO2 tubing 4/6mm

Performance & sizing

Core numbers for matching this unit to your tank and electrical plan.

Power

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Flow rate

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Noise

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Dimensions

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Price range

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Tank fit (L)

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Consumables & maintenance

Disposable cylinders and diffuser ceramics need refills or replacement on a usage basis; leak-check fittings when swapping bottles.

Description

CO2 tubing in 4/6 mm inner/outer diameter is the standard size for connecting CO2 regulators, bubble counters, diffusers, and reactors. It is made from gas-impermeable materials to minimize CO2 loss through the tube walls. Use dedicated CO2 tubing rather than standard air line.