Hydrovane Rotary Compressors SR900, SR1800, SR6000, SR6500, SR4000, SR4504. Operator's Instruction, Maintenance and Parts Manual as Photographs and Engineering Drawing.

Early Hydrovane Compressors including: R900, R1800, SR1800, R4000, R6000, R8000 and R10000 Series (e.g. SR4508, R6308, etc). Detailed Operator's Instruction and Maintenance Manual with Parts as Exploded Photographic Plates and sectional Drawings. Includes Electrical Schematics.