The OSP Screw Compressor & DSP Screw Compressor are the two types of HITACHI Screw Compressors. OSP Screw compressors are oil flooded type compressor & DSP Screw Compressors are Oil Free Type compressor which comes in Air Cooled and Water Cooled type.
HITACHI Air Compressor (Bebicon)
HITACHI Bebicon Compressors consist of two types. A series of reciprocating compressors which are either Oil free and Oil flooded type. The Oil free Compressor ranges from 1.5Kw to 11Kw, for both Automatic unloader type and Pressure switch type. The Oil flooded Compressor ranges from 0.75Kw to 15Kw for Automatic unloader type and ranges from 0.75Kw to 11Kw for Pressure switch type. Vertical Oil flooded compressors range from 3.7Kw to 7.5Kw.
HITACHI Hiscrew Air Compressor (OSP Series)
The Hiscrew Compressor and OSP Screw Compressor are the two types of HITACHI Screw Compressors. Hiscrew compressors are oil flooded type compressor ranging from Hiscrew 2000 (15kW to 75kW) and Hiscrew (100kW to 240kW) available in Air Cooled and Water Cooled type. HITACHI DSP Screw Compressors are Oil Free Type compressor which were released with the concept of higher energy efficiency, great convenience and easy operation. It ranges from 15Kw to 240Kw and comes in Air Cooled and Water Cooled type.
HITACHI Oil Free Scroll Air Compressor
HITACHI built the first scroll for air compression and has 20 plus years experience building scroll compressors. Patented with scroll wrap with labyrinth seal (Patent USP 6808372), HITACHI's unique scroll compression sets them apart. Oil free air, 100% oil-less, No oil at all. It's Low Noice Level and Low Vibration nature allows this compressor to be use in environment such as Library & Hospital.