spraying epoxy gun reg pressure?????

H

heatmiza

was wondering on a good starting point for the pressure on my hvlp gun for spraying epoxy primer, and the universal clear????????
 
The pressure your gun specifies, they're all different.
That pressure is with the trigger pulled & measured
at the inlet of the gun.
I have guns that require 16 PSI and guns that require 45 PSI.
 
My Iwata LPH440 primer gun likes epoxy at 25psi at the regulator on the gun. I have 5 Iwatas and a couple other guns and 25psi is workable on all of them. My clear guns likes 30psi for run control but otherwise I start at 25.
 
depends on temp for me. clear and epoxy shoot much smoother the warmer it is. pressure for them is usually in the high 20's and and base is in the low 20's...everything wide open...
 
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