I'm overhauling this manifold/valve. The on/off knob says Scubapro.
Anyway, two questions.
1. Which way loosens the main retaining nut for the valve stem- Clockwise or Counterclockwise? I can't get it to turn either way and I'm getting feedback from less-than-knowledgeable friends on both directions.
2. Where can I get this kind of flush-mounted burst disk?
Thanks, Mark.