GZ-222/12 – Filling point adapter. ACME – M12 – ICOM

GZ-224 D/12 S- Filling point adapter. Poland, Italy / Holland – BAYONETT – M12 / steel tip / L95

GZ-220 – Filling point adapter. Dutch Bayonet – W 21,8

GZ-2004 – Bottle filling adapter, short (German, 11kg). ACME – W 21,8 Left Hand Thread

GZ-224 d12 – 103 – Filling point adapter. Poland, Italy / Holland – BAYONETT – M12 – L103

GZ-224 D/14 S- Filling point adapter. Poland, Italy / Holland – BAYONETT – M14 / steel tip / L95