When performance and reliability matter, the BA440 is ideal for the Mechanics Truck and Tire Service Professionals. At the heart of the system is an aluminum, single stage, V4, pressure and splash lubricated reciprocating air compressor. Fully assembled in the U.S., the aluminum compressor assembly offers lighter weight and higher thermal efficiency than cast iron compressor assemblies.

The Boss BA440 includes an internal oil pump for increased lubrication over that of splash lubrication only compressors. And to make life easier for you, all routine maintenance is accessible without removal of the canopy. And here is what's exciting about the Boss BA440: Now with our new design, we are as  flexible as your hydraulic requirements. From 8 GPM to 12 GPM we can offer you a varity of outputs to fit your demands.