Questions & Answers for: DeVilbiss trigger pulse

trigger pull is not as far as older model some models have less trigger movement than others. at the back of the gun you have two adjusting knobs the lower one controls the trigger movement, which ...

I HAVE A CVI DEVILBISS AND HAVE GOT AIR LEAKS BEHIND THE TRIGGER ANY IDEA'S. JOHN If a knurled round nut is attached to it remove it and a leather seal as a replacement will last for a decade if ...

...This is a BIG deal as I have a paint booth rented for the next 2 days. Check the packing nut on the trigger where the neddle valve slides through the trigger a bad seal there will make this ...

the trigger sticks on my DeVillbis quartcup spray gun. I have to push the trigger back open to stop the spray. There is a spring inside the gun body which pushes the trigger back. Check this. Michael ...