Oil lubricated gas screws

Oil lubricated gas screws

GG-VSD: Oil-lubricated gas screw compressors, up to16 bar(a) (232 psia).

Features & benefits

  • Efficient capacity control – Variable Speed Drive can regulate the capacity of the compressor to keep inlet pressure constant, depending on the application.
  • High efficiency and consistent performance – The GG-VSD’s highly efficient rotor profile maximizes the flow and minimizes the horsepower. Direct drive through a flexible coupling means no gear losses or wasted energy.
  • Sturdy design – Superior shaft seal design and unparalleled precision manufacturing combine to ensure durable quality year after year. This makes the GG-VSD gas compressor the optimal solution for gas grid applications.
  • Compact and easy to install – This single stage compressor takes up minimal floor space. Frame-mounted, the GG-VSD gas compressor comes as a complete all-in package which can easily be integrated in your process.

Atlas Copco’s lubricated gas screw compressors meet your needs for dry biomethane and methane applications for pressures up to 16 bar(a) (232 psia). Single-stage, water-cooled and directly-driven, these compressors benefit from the latest technologies and variable speed drive.

They comply with ATEX Zone 1 & 2 design requirements and are fully compliant with CE directives.

Technical Specifications
Working pressure 15 bar(e)
Installed motor power 90 kW
Capacity 54 – 372 Nm³/h
Inlet pressure 1.1 – 1.4 bar(a)
Gases handled dry biomethane/methane