CO2 Tank 22mm to 21mm Adapter Converter - for standard cylinder hasn't pin connect to co2 Regulator
Key features
- •with a free CO2 Regulator Solenoid O Ring
- •22mm co2 Regulator THREADS ~
- •British BS341 No. 8 /European DIN 477 No. 6 / SN 219505 Type 7 /French NF E 29-650 Type C / Australian AS2473 Type 30 / TAIWAN
- •To 21mm CGA 320 co2 CYLINDER VALVE THREADS
- •For American standard specifications type CGA 320 co2 cylinder "hasn't pin" attach to an Australian, Asian or European standard specifications co2 regulator.
BrandAquarium Equip
CategoryAquarium Décor
CO2 Tank 22mm to 21mm Adapter Converter - for standard cylinder hasn't pin connect to co2 Regulator
List Price: $59.19$53.27DEALYou Save: $5.92 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 25, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers1.0
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This one of 6 converters bought to convert my paintball ...
Scooter Bee Dot Rocks•December 3, 2015
This one of 6 converters bought to convert my paintball tank to an aquarium co2. They don't fit or have the wrong washers. This is a frustrating process and I'll buy the whole unit by Aquatek next time! This gets all messed up with US sizes, Euro sizes, thread differences. This one put on my co2 unit and paintball tank was still loose, floppy, and let the co2 out. This cost me much more than a prepared unit. Don't go this route. I just don't know why the proper goods for this aren't out there yet for the US consumer.
