Adapter W21.8 male x TR21-4 female thread with adjustable pin deluxe

Usage: Tired of losing gas every time you connect or disconnect your sodastream cylinder to your normal sodastream cylinder adaptor? This new design is what you need.

This adapter has the added advantage that you can use the side thumb screw to depress the pin in the middle of the adaptor. This pin adjustment makes the sodastream cylinder adaptor significantly easier to use.

Features: Normal sodastream adaptors require an allen key to adjust the pin height and depending on how worn out your seal is you may need to adjust this pin periodically. Also conventional cheaper sodastream adaptors also tend to leak gas every time you connect and disconnect them from your regulator or the adaptor itself. This new sodastream adaptor design is significantly better designed with the handy thumb screw on the side of the unit allowing you to eliminate cumbersome adjustment and it also gives you the ability to turn off and on the gas flow.

This adaptor is used if you have a SodaStream Cylinder and wish to use a conventional Type 30 Regulator with it, perhaps for bbq or picnic and you don't want to carry your 6kg or 2.6kg Gas Cylinder. Ideal for the low volume user or someone who hasn't bit the bullet in a big cylinder.

Technical data: There are two O-Rings in the pin piece of this adapter. O-Ring Size: OD 7mm x 1.5mm