delivery with less pulsation for a more consistent finish

Most spray guns on the market install a stainless steel needle and nozzles

lightweight and balanced for comfort

ø 6mm hole

First stage filter removes oil

Graco 17E827K GMAX II 3900 Standard Series 3300 PSI @ 1.25 GPM Kohler Engine Gas Airless Sprayer - Hi-Boy 1.5A-0.7A (50 Hz) / 1.9A-1.0A (60 Hz) delivery with less pulsation forProducing 65% more performance than the GMAX 3400, the GMAX II 3900 has the power and flow to handle up to two guns and is ideal for the professional contractor who sprays a wide variety of coatings. Everyday Reliability. Graco GMAX Standard Series gas powered airless paint sprayers deliver unmatched durability and performance, with the capability to handle the widest range of tip sizes, longer hose lengths and heavier coatings with ease. Endurance