BBPanel
Promoted Users
I have an older DeVilbiss gun, do not know what tip size is on it and I can't seem to get enough material out of it even when I run the adjustment feed knob out all the way. The gun is probably 40 yrs old and works great, at least until I started to shoot SPI Epoxy Primer. I suspect the increased viscosity of the primer (relative to lacquer primer and single stage paint) and tip size is my problem. I have tried reducing the primer and it helps a little but not enough. I don't know how to determine the tip size. The only markings I find on the gun and nozzle are Type-MBC, H55 333957, AV-15-FX, and No 54. Does any of that help determine what I have?
I assume there is a correlation of tip size and rod diameter - is that info available somewhere? Assuming I have too small a tip, are there even parts available? Thanks. -Bob
I assume there is a correlation of tip size and rod diameter - is that info available somewhere? Assuming I have too small a tip, are there even parts available? Thanks. -Bob