The 840000380 lock ring w/o shield secures any Thermach Fan Spray air cap to the AT-400 torch head.
 
Used in conjunction with air caps 840000381, 840000340, 840000341, & 840000941.
 
Your coating partner, not your competitor.
We provide the equipment and parts necessary for you to run a successful coating operation. Our mission is to ensure your coating process is running smoothly with Thermach equipment and parts.