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Apparatus and methods for purging material application device

  • US 20090107397A1
  • Filed: 10/31/2007
  • Published: 04/30/2009
  • Est. Priority Date: 10/31/2007
  • Status: Active Grant
First Claim
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1. Purge apparatus, comprising:

  • a spray gun comprising a nozzle and a handle that is manually gripped by an operator during a coating operation,a coating material inlet to said handle,a coating material flow path that extends through at least a portion of said handle to said nozzle,a purge air inlet to said handle that is separate from said coating material inlet.

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