Can't leave anything alone LGV

[Phil Russell]

Dare I ask the spec of the O ring you used, please?

Cheers, Phil

[NickG]

Dare I ask the spec of the O ring you used, please?

Cheers, Phil

Yes after years of experimenting with viton and polyurethane , in different shore ratings , settled on standard buna 70 o rings the secret is in the installed sizes .
Done properly o ring gives total seal from the beginning of the stroke , less lost volume , less dynamic friction, low to no maintenance, and more power for the same amount of spring.Oh and they cost pennies! I like em🙄.

[TonyL]

Yes after years of experimenting with viton and polyurethane , in different shore ratings , settled on standard buna 70 o rings the secret is in the installed sizes .
Done properly o ring gives total seal from the beginning of the stroke , less lost volume , less dynamic friction, low to no maintenance, and more power for the same amount of spring.Oh and they cost pennies! I like em🙄.