Oxygen adapter for adapting the worldwide SMS-690 standard to the Euro DIN standard.
With this adapter, oxygen cylinders with a SMS-690 connection can be used with European DIN fittings and filling hoses. The SMS-690 connection is also used in Scandinavia and some European countries.
- SMS-690 (W21.8 x 1/14″) female thread <–> DIN477-9 (G3/4″) male thread
- Threaded connector nickel-plated brass
- Hexagon with 32mm spanner size
- With O-ring
- One adapter