ISTA O-Ring for CO2 controller 2x

ISTA O-Ring for CO2 controller 2x

  • Prevents unnecessary CO2 loss
  • Regular exchange is recommended
  • For the connection from the bottle to the pressure reducer
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Seal for the CO2 pressure reducer from ISTA. The O-ring securely seals the connection between the pressure reducer and the CO2 cylinder, thus preventing unnecessary CO2 losses.


  • Can be used for all ISTA pressure reducers of CO2 returnable cylinders
  • Original spare part from ISTA
  • Not suitable for pressure reducers of 95g disposable bottles


Seal for pressure reducer
Outer diameter 16 mm
Inner diameter 11 mm
Starch 2 mm



Every now and then, when working on the aquarium, one wonders whether there is a solution for a small, specific problem. Ista, a manufacturer of high-quality and innovative articles from Taiwan, already has a cost-effective solution for many such possible problems. Especially in the areas of aquascaping, aquatic plants, aquaristics and shrimp keeping, ISTA always offers interesting articles. Many solutions also have an excellent price-performance ratio.

General information

Item no.
EAN 4719856839493
Weight 0,04 kg
Shipping weight 0,10 kg

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