SUPERNOVA WS 400 EVO, Spray , 1.5mm The New WS400 with our patented “LV Technology” nozzle design combines a higher fluid delivery that facilitates a faster smoother application. The result of the WS400 is a higher transfer efficiency rate resulting in greater material savings.. Superior Atomization & Higher Transfer Efficiency= Compliance for the professional. A Higher level of finishing … and savings. only Cup must be purchased separately . Nozzel: 1.5mm. Atomizing PSI: 29. CFM: 12.57. Fluid Ml/min: 260. Pattern mm(inch): 370 (14.57). Weight g(lbs): 423 (0.93) 5915 Yes - LEAD