D David2011 H-M Supporter - Gold Member H-M Supporter Gold Member Joined May 19, 2022 Messages 684 Today at 3:42 PM #11 GHThomas said: The "P" is the O-ring series; the 22 is the ID in mm and the 4 is the cross section (D) in mm. Click to expand... Thank you!
GHThomas said: The "P" is the O-ring series; the 22 is the ID in mm and the 4 is the cross section (D) in mm. Click to expand... Thank you!
