Try
http://tristatemeter.com/pdf%20files/RedQ/94.pdf or
http://aeroconsystems.com/plumbing/grove.pdf
Otherwise If you can't find anyone with the info you need I know someone
who probably does but it would take some effort to track him down.
You may know that with helium you can flow almost 3x as much gas than
nitrogen so a small reg can do amazing things by switching gases.
Function of the square root of the difference between the molecular weights
of the two gases.
Good luck,
Ken
On Fri, Jul 31, 2020 at 7:42 PM Theo McDonald <theo.mcdonald@xxxxxxxxx>
wrote:
Anyone have an old Grove Model 94 regulator manual? I'm looking to
identify if the one I have kicking around is useful for a small vehicle.
Its Model 94, 10419P2A.
- Theo