Deluxe SodaStream cylinder adapter — W21.8 male to TR21-4 female, with thumb-screw pin control.
Connect a SodaStream cylinder to a conventional Type 30 regulator — handy for a portable BBQ or picnic gas setup without carrying a big 2.6 kg or 6 kg CO₂ bottle. The side thumb screw depresses the centre pin by hand, so you can fine-tune it and shut the gas on and off with no allen key, and lose far less gas on connect/disconnect than cheaper adapters.
Key points
- W21.8 male × TR21-4 female (EU thread).
- Thumb-screw pin adjustment — no allen key, plus on/off gas control.
- Far less gas lost on connect/disconnect than standard adapters.
- Lets a SodaStream cylinder feed a Type 30 regulator — ideal for portable, low-volume use.
Specifications
| Thread | W21.8 male × TR21-4 female (EU) |
| Pin o-rings | 2 × OD 7 mm × 1.5 mm (replaceable) |
Note: regulator and gas cylinder are not included.
More gas gear in KegLand.