Hello, I am trying to find out who makes the twin piston compressor for
the Brownies Third Lung.  This is for the direct drive setup, not the
pully setup.

I'm not trying to build my own rig, we have an older super snorkel that
runs on a pulley, and I want to convert it to a direct drive system,
looking for the compressor manufacturer information.

Thank you all, and dive safe.
M. Santi