I'm looking for the best hvlp gun. Transfer efficiency wise. Does anyone know of any sites or articles with a head to head type comparison? Or any preference of your own? I'm trying to narrow my search down. I'm willing to give up a bit of transfer efficiency for quality. Any and all input would be much appreciated.
Squirrel11
Gilbert's Rod and Custom
Hvlp and transfer efficiency
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Settled In
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Joined: Mon Jun 16, 2014 7:26 am Location: Erie Pa Country: USA |
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EPA says minimum 60% but variations in material, environmental conditions, technique, PSI at the gun, etc. will put the gun into a pretty wide range. I don't recall ever seeing specs from the gun companies on this nor would I trust them if I did.
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Fully Engaged
Posts: 144
Joined: Thu Feb 28, 2013 9:01 am Location: Ohio Country: USA |
Since HVLP guns do not need to be tested by SCAQMD, you likely won't find TE numbers available.
Only spray guns that are Trans-Tech or Compliant will have to prove that they are >65% efficient. They are listed on the South Coast website (http://www.aqmd.gov/home/permits/spray-equipment-transfer-efficiency) As Chris said, a lot of the transfer efficiency will depend on type/brand of paint, inlet air pressure, environmental conditions, air cap + needle choice, etc. |
Why even bother with HVLP's? RP (AKA complaint guns) give much better finish quality than any HVLP. With less volume at that.
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