Denyo has expanded its standard range of DIS series portable screw compressors to include a high pressure type and a dry air type compressor.  These new units increase power range from regular to high pressure, and from small to large air delivery, in order to meet increasingly stringent requirements for air power. Based on advanced technology developed by Denyo, DIS series compressors are designed for greater fuel efficiency, lower noise, safer operation, and easier handling. Denyo has expanded its standard range of DIS series portable screw compressors to include a high pressure type and a dry air type compressor.