Consisting of filling nozzles D1 to D4, for filling German gas cylinders by authorized European filling stations.

Consisting of 4 filling nozzles:

• D1: M10 x 1, internal thread: IT, CH
• D2: W20 x 1/14 LH, external thread: GR, IT, AT, SI
• D3: M14 x 1.5, female thread:GB, IS, FI, NO, PT, SE
• D4: W21.8 x 1/14 LH, male thread:BE, GB, FR, IE, HR, LV, LU, MK, CH, RS, ME, NL, SK, SI, ES, CZ