The WS400 EVO with out patented LV Technology nozzle design combines high fluid transfer efficiency that facilitates a faster smoother application. Will ship with a regulator.".

Patented LV Technology nozzle design combines a higher fluid delivery that facilitates a faster,
Higher transfer efficiency rate resulting in greater material savings
superior atomization and higher transfer efficiency equals compliance for the professional
EPA 6H Compliant
Large uniform tulip spray pattern
Very Fine Atomization
Standard for clear coats
Superior transfer efficiency