Flat washer



Nut gas thread

Dimension

Calibre

Tightening torques

Ref. Chuchu

1"

22.4x30x2

20

40 Nm

0123-048

1"

26.1x30x2

25S

30 Nm

0123-049


Maximal use pressure: 500 mbar.
Specific seal for CM73 type valve.