On Nov 29, 1:28*am, Gunner Asch wrote:
On Sat, 28 Nov 2009 17:09:36 -0800 (PST), Jim Wilkins
wrote:...

Ive got several external tanks..and I simply put a decent check valve on
each outboard tank

Gunner

I have one small tank set up with a ball valve and male disconnect
that will deliver a BIG blast of air to seat a tire bead etc.
Otherwise, check valves.

jsw