I can take care of the part that needs to be caded. Can someone else take care of the compressor test? -Cory Sent from my iPhone > On Jul 9, 2014, at 2:03 AM, Armor Harris <armorharris@xxxxxxxxx> wrote: > > Hey guys, > > Can somebody back at BU make a CAD model of one of the NPT to barbed hose > connectors that we have in the vacuum cabinet? > > Second, can you pump up the air compressor and set the regulator to 50 psi, > then time how long it takes to drain to a) the point where it drops below 50 > psi, b) till it gets down to like 20 psi? > > We need about 10 seconds of ~50 psi inert gas flow for the injector/igniter > (iPurge anyone?) purge. If we can't achieve it with the air compressor we'll > have to fill some other tank we have sitting around with enough nitrogen and > put a reg on it to get 50 psi for 10 sec. > > We could the Mk IV tank. It already has the valve (E-reg) on the end of it to > control it... > > Thanks, > Armor