Hydrovane Rotary Compressors Series 120 covering the 120PUM, 120PUMW, 120PU, 120PUW and 120PUA Operator's Instruction and Maintenance Manual and Parts Manual as Exploded-component Pictures with Electrical Schematic. Includes a separate 6-page manual for the PUMW and PUM.

Hydrovane Rotary Compressors 120 Series "Packaged Unit". Detailed Operator's Instruction and Maintenance Manual with Parts Manual as large, clear Exploded-component Drawings.

Hydrovane Rotary Compressors 120 "Felt" Operator's Instruction and Maintenance Manual with Electrical Schematic.