HSN 53-74-Semi-Hermetic Screw Compressor Description Features Accessories/Option Documentation Bitzer Semi Hermetic Screw compressors are available in HSN Series. RWTC stocks these compressors in multiple warehouses across India. The product range is available from 30Hp - 160HP. Examples of these models are : HSN5363-30, HSN7471-75, HSN8571-125 ; and many more. For more specific enquiry please contact us at sales@rwtcgroup.com Optimised for parallel operation. High system output. Optimal capacity adjustment and minimal energy requirements under full- and part-load. Combination of various compressor sizes. Robust design.Large bearings. Large built-in motor. BEconomiser Mode. Capacity Control. Oil Level Control. Application Mannual HSN 53-74- Semi-Hermetic Screw Compressor Operating Manual HSN 53-74 -Semi-Hermetic Screw Compressor HSN 53-74- Semi-Hermetic Screw Compressor