Hi Graeme, Thanks for the reply. As shown in chengjianer's original post, it is an actual o-ring serving as washer in the valve assembly. Mine is the ...

Hi Katie, Thanks for the message and your effort to help me with my issue. By my own measuring, which might not be very precise, I think the o-ring si ...

Hi Mate, Did you have any success in replacing the rubber o-rings? If so, could you recommend the o-ring pack that is suitable for this job? I am atte ...