breech seal/ oring for daystate redwolf in high power .25

[Redwolfpaul25]

hi all 

does anybody know the correct size o ring I need for the breech seal of a .25 hp redwolf? I have a few already that I use at work but I would like to be 100%, is there a link to a list or something that anyone could provide me ?

 

[Arzrover]

6mm x 1.5 mm. I've had very good luck with Viton 75D for these.

Bob

 

[trlrman]

View attachment 1587676669_2790015025ea205fd73ed41.78738551.pdf

maybe this will work ?

 

[Redwolfpaul25]

Thanks guys! 

 

[Redwolfpaul25]

Bob.



Is that 6mm inner diameter? Would you know what the outer diameter is? 

 

[Arzrover]

Yes... inner diameter. Outer is 6 + (1.5 × 2) = 9

Metric Orings are sold by inner diameter and cross section though.

Bob