UNI ISO 6150 - A - 6 (DN 2.5)
MIGNON (DN 5)
UNI ISO 6150 - B - 12 (DN 5.5)
ITALIAN (DN 5)
UNI ISO 6150 - B - 15 (DN 9)
UNI ISO 6150 - C - 10 (DN 5.5)
EUROPEAN (DN 7.5 - 7.8)
EUROPEAN TOP-FLOW (DN 7.5 - 7.8)
EUROPEAN TOP-FLOW (DN 7.8)
SWISS (DN 5.5)
EUROPEAN (7.5 - 7.8) - UNI ISO 6150 - B - 12 (DN 5.5) - SWISS (DN 5.5) - ITALIAN (DN 5)
JAPANESE (DN 7.5)
MINI (DN 2.7)
UNI ISO 6150 - B - 17 (DN 12)
EUROPEAN (DN 10) - UNI ISO 6150 - B - 15 (DN 9)
EUROPEAN (DN 7.8)
EUROPEAN (DN 7.5)
FRENCH (DN 8)
FRENCH (DN 12)
INTERNATIONAL (DN 6)
INTERNATIONAL (DN 9)
EUROPEAN (DN 6)
EUROPEAN (DN 9)