you can fill one tank up with a secondary paint color

VERTICAL UNITVU 2-1800 to UV 2-2400

Compatibility: This hose is specifically designed for use with Graco airless sprayers

These industrial hand held units are significantly more rugged than typical consumer substitutes and are built with durable steel frames

Binks ASME Code Stainless Steel 5-gallon Tank - Single Regulated w/ Extra Sensitive Regulator & 15:1 Gear Reduced Agitator 3000 watts you can fill one tankBinks pressure feed tanks are intended for use as a pressure container to supply material at a constant preset pressure up to a maximum of 110 psi. The tanks are built to ASME specifications, and also certified for vacuum operation.