Rotary compressor DSP series

airelectricstationary

The DSP Series brings advanced oil free operations right where it is needed: your facility! Built on Hitachi engineering, the DSP is designed to supply oil free air reliably and efficiently— today and tomorrow. Innovative Air End Construction Oil Mist Remover Motorized Isolation Valve Innovative Air End Construction Key features: Rotor design, material and coating optimized for efficiency Stainless steel rotors in 1st and 2nd stage Patented PTFE-free rotor coating Rotor housing coated internally Benefits: All aspects of the air end have been carefully engineered to provide long life and high efficiency The stainless steel rotors, patented rotor coating and coated housing provide long life of air end Patented High Pre-Cooler Design (Air Cooled Units) Key features: Stainless steel high pre-cooler placed before aftercooler Benefits: Helps prevent thermal fatigue and premature failure of the aftercooler, providing higher reliability and durability Motorized Isolation Valve (MIV) Key features: Located at the compressed air discharge, the MIV helps avoid migration of moisture back into the compressor package when the DSP is not running Opens when the motor is running and closes when the motor is off Benefits: Provides additional protection for the compressor against downstream humidity – one of the biggest enemies of oil free screw compressors Oil Mist Remover (OMR) Key features: Removes oil mist from gearcase with 99.99% efficiency Maintains gearcase at negative pressure