O-ring sizes for AC parts

Lieber Besucher, herzlich willkommen bei: Aqua Computer Forum. Falls dies dein erster Besuch auf dieser Seite ist, lese dir bitte die Hilfe durch. Dort wird dir die Bedienung dieser Seite näher erläutert. Darüber hinaus solltest du dich registrieren, um alle Funktionen dieser Seite nutzen zu können. Benutze das Registrierungsformular, um dich zu registrieren oder informiere dich ausführlich über den Registrierungsvorgang. Falls du dich bereits zu einem früheren Zeitpunkt registriert hast, kannst du dich hier anmelden.

alejo

Newbie

O-ring sizes for AC parts

Donnerstag, 12. Oktober 2006, 23:39

Hello. Can anyone tell me what sizes of O-rings are needed for Cuplex XTs, Twinplex 1.2 / Pros and Aquatubes? Also, what material are they made of? I ask because there are many choices, the most common being Buna-N (Nitrile). It is confusing because some places say that they are poor for sealing against water and others say that they are adequate for that purpose. Were I in Europe I would get them from AC but unfortunatly I have to source my own O-rings. I tried measuring some of them but they came closer to english sizes and not metric. That didn't seem right to me. So I thought I'd ask before buying anything. Thank you.

Stephan

Administrator

Re: O-ring sizes for AC parts

Sonntag, 15. Oktober 2006, 10:16

Hi,

cuplex /pro/xt 45x1.5mm NBR70 (Nitrile Butadiene Rubber),
twinplex /pro/xt 32x1.5mm NBR70

The NBR70 ist not used at all AC-Parts. So please send a mail before using any other seal for a part.

Best regards,

Stephan

alejo

Newbie

Re: O-ring sizes for AC parts

Montag, 16. Oktober 2006, 19:45

Thank you, that is very helpful information.