The Campbell Hausfeld gravity-feed pneumatic spray gun eliminates material waste in the cup, saving you money. Designed to provide optimal atomization and particle size, it incorporates precision-machined components to deliver outstanding finishes. The spray gun is built with a polished aluminum body for ease of clean up and durability. The stainless steel fluid needle and nozzle are compatible with today"s advanced coatings. The 600 milliliter acetyl cup allows you to view the paint fluid level and also provides chemical-resistance and easy cleaning. The built-in air adjusting valve allows fine tuning of air pressure at the gun. This gravity-feed design sprays light-to-medium viscosity materials. The spray gun includes 1/4-inch male NPS air inlet and comes with a 1-year limited warranty.