 Paint gun air pressure question |
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| Rav914 |
 Oct 8 2009, 09:29 PM
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#1
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All-weather fan  Group: Members Posts: 740 Joined: 15-April 07 From: WA Member No.: 7,669 Region Association: None  |
Quick question
When the recommended air pressure for the gun (Devilbiss GFG) is 30psi, is that: a. Pressure at the gun - static or, b. Pressure at the gun with the trigger down? I've noticed in order to get 30 psi with the trigger down, static pressure is around 45psi. Thanks, Nate |
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| toon1 |
Oct 9 2009, 09:11 AM
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#2
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Senior Member Group: Members Posts: 1,849 Joined: 29-October 05 From: tracy,ca Member No.: 5,022 |
Yep set it with the trigger down. I am using a small compressor and there is a 15psi drop when the trigger is depressed.
Also, CFM is one of the most important ratings when using a spray gun. |
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Posts in this topic
Rav914 Paint gun air pressure question Oct 8 2009, 09:29 PM
jmill I set it with the trigger down. The best air pres... Oct 8 2009, 10:44 PM Cano :agree: Oct 9 2009, 08:34 AM Rav914 Then it's settled. Thanks. Oct 9 2009, 08:49 AM
rick 918-S Sipon feed guns require about 19cfm in volume to k... Oct 9 2009, 11:42 PM |
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