Regulator

Male meter thread

Ext. Ø
Copper pipe

Ext. Ø
Steel pipe

Calibre

Ref.
Chuchu

B6

6/20

22

20

0977-052

6/20

26.9 (20-27)

20

0510-052

6/20

28

20

0977-054

6/20

33.7 (26-34)

20

0510-054

B10/25

10/32

28

32

0977-056

10/32

33.7 (26-34)

32

0510-056

10/32

35

32

0977-058

10/32

42.4 (33-42)

32

0510-058

Male gas thread

BCH 30

1"1/4

28

25

0855-067

1"1/4

33.7 (26-34)

25

0540-056