Originally Posted by vintage guy
Thanks for the help so far. I will try adjusting the gun I have. It is the HF 43430. Does anyone know if they make a 2.0 or a 2.2 mm tip for priming? Thanks,
They do - but trying to find one is a study in futility.
The existing 1.5 should work just fine tho if you play around with inlet pressure and paint controls.
A note - the "regulator" that came with the gun - it isn't!! It's a variable restrictor that actually restricts the volume of air passing through the gun. I set mine at the wall and check with this gadget:
then check pressure at the gun with this removable gauge set up:
And with my Iwata, don't have a problem with 1/4" fittings on my 1/2" air line