CO2 Cylinder (Sodastream Blue Tank) To W21.8-14 Convert Adapter For Aquarists Aquarium Fish or Homebrew Beer Keg Co2 Regulators

Soda CO2 Cylinder (TR21-4 Thread Fit Sodastream Blue Tank) To W21.8-14 Convert Adapter

• Converts Soda CO2 Cylinder (Tr21-4 Thread) to DIN477 / JIS M22-14 / W21.8-14.

• Use Soda CO2 cylinders as your CO2 source for  Aquarists Aquarium Fish or Homebrew Beer Keg and other.

• Use your existing W21.8-14 CO2 regulator without any modification.

• Randomly send black or gray color.

• Easy installatio.

• This item Only fit for Tr21-4 Thread Soda Cylinder.It can’t fit Australia or New Zealand Sodastream Cylinder Or Sodastream Pink QC Cylinder.
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