Apeks O-rings vs. McMaster

[keysdvr]

Hi all.

Just looking for a sanity check, comparing the Apeks O-Rings vs the McMaster parts number. Useful feedback would be appreciated. Thanks.

Apeks McMaster # Dash
2041 9263K283 214
5711 9464K65 204
1154 9464K15 010
1409 9464K16 011
1267 9464K21 015
1159 9464K19 014
1438 9464K73 019

 

[rsingler]

Hi all.

Just looking for a sanity check, comparing the Apeks O-Rings vs the McMaster parts number. Useful feedback would be appreciated. Thanks.

Apeks McMaster #
2041 9263K283
5711 9464K65
1154 9464K15
1409 9464K16
1267 9464K21
1159 9464K19
1438 9464K73

I think we'd all love to help you, but you can save us all a lot of work by telling us what material, AS538 size and Shore value you have selected for each of these Apeks orings. That way we don't need to search McMaster x 7 to give you an opinion. Cheers!

 

[keysdvr]

Ahh, yes. Sorry.

All are: Chemical-Resistant Viton® Fluoroelastomer O-Rings, Durometer 75A (medium). I've edited the original to include the dash number (that is what you are referring to when you say the AS538, yes?)

Thanks!

 

[buddhasummer]

Apeks uses 80 Duro for all its O rings. Why? I've no idea.

 

[buddhasummer]

I've used 75 for lp and 90 for hp without issue.

 

[buddhasummer]

This might help:

 

[buddhasummer]

Maybe easier to see, sorry can't seem to insert actual file:

 

[buddhasummer]

Ahh, yes. Sorry.

All are: Chemical-Resistant Viton® Fluoroelastomer O-Rings, Durometer 75A (medium). I've edited the original to include the dash number (that is what you are referring to when you say the AS538, yes?)

Thanks!

If you message me I can send you what O ring charts I have.

 

[Julius SCHMIDT]

You can copy and enlarge and that's good enough for me fantastic

 

[Couv]

Maybe easier to see, sorry can't seem to insert actual file:

View attachment 620954

Would be lovely to has this attached as a PDF file...just saying.