These items are required but are not included with the handle:

and long lasting self lubricated flange bearings

Higher Pressure Capability

An LVMP Spray Gun gives you the finish quality of conventional spray guns with similar paint waste savings of a HVLP Spray Gun

Air Flow Capacity 30 CFM

Graco Back Pressure Regulator, Low Pressure Mini, 180 Max psi, SST, Manual, 3/8 (m) x 3/8 (f) Air/Vacuum These items are required butFEATURES Control upstream fluid pressure with Graco back pressure regulators. Our back pressure regulators use closed loop control to maintain the pressure of the system regardless of flow demand. This allows operators to trigger guns, valves, and other flow controls without changing the system pressure. Stainless steel wetted materials are compatible with catalyst and waterborne materials Tungsten and carbide materials ensure low wear and long life