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This ^^^, in spades.I'm with @Jeremy Williams , the normal silicone is a far better lubricant. The system isn't under pressurized O2 so there is no need to worry about O2 compatible lubricants. The only potential one is around the solenoid if you have one, but you shouldn't be using lube around there anyway. Everything on the loop is better off with dow111
Thanks! Silicone grease it is. I have used silicone grease everywhere, except high pressure O2 parts. I knew there are people who use Tribolube 71 as universal lubricant and was curious.
The tribolube has better compatibility with the wide variety of oring materials in all these other devices