Does anyone have specifications for the air fittings where the tubes meet the cylinders.
I need the thread spec and hole size. I also have an older machine before they were using needle valves on the cylinders.

Thanks in advance for any information you can provide. If I get this decoded myself I'll post the specs and part numbers here.

I also need a spec for the O-rings between cylinder and fitting.

Thanks Michael,

I didn't get a chance to see this before finding them on my own. They work brilliantly, and very cheap - ~ $7 ea.
Glad we found the same part number :)