The latest version of the SuperNova complies with EPA NESHAP 40 CFR, Part 63 Subpart HHHHHH. The WS400 is the compliant EVO-lution of the SuperNova series guns Features: Patented LV Technology nozzle design combines a higher fluid delivery that facilitates a faster, smoother application Higher transfer efficiency rate resulting in greater material savings Superior atomization and higher transfer efficiency equals compliance for the professional A higher level of finishing and savings Specifications: 1.3mm nozzle; 29 psi atomizing pressure; 12.57 cfm; 220 ml/min; 365 mm (14.38 inch) pattern size; 423 g (0.93 lbs) gun weight Includes: WS400-1301 HD gun; PCG10D-2 1000ml aluminum cup