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View Full Version : what to do? Using wrong O ring meterial.



sagittarius
08-12-2010, 01:54 PM
Hi, all:

In the industry application, we always meet this issue that different lube with different rubber.

Generally, ammonia with PAO lube, the rubber would be better is HNBR. But I selected CR for all the dynamic seal and static seal. What will happen?

It's critical for R22 with CR.

B.R.
Sagittarius

Nh34life
11-12-2010, 09:53 PM
good neoprene best bet with Ammonia and molycote oring lube