GLS 250-500: Oil-sealed rotary piston pumps - Atlas Copco Jordan

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GLS 250-500: Oil-sealed rotary piston pumps

Amr Shehata

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With over 10,000 units sold in 80 years, the Atlas Copco GLS rotary piston pump sets the standard for performance and reliability as the industry’s most efficient, space-saving design. As part of the Atlas Copco group, Stokes Vacuum continues to innovate oil-lubricated rotary piston pumps. The GLS has been improved, upgraded and fine-tuned. It delivers even better dependability and productivity combined with minimal maintenance and process downtime, especially crucial in demanding applications such as the automotive and aerospace sector and their supply chains.


Features & benefits

  • Slow rotational speed for optimum reliability and low lifecycle cost.
  • In-house service for extra peace of mind.
  • Rugged reliable operation even in arduous or dirty applications.
  • Efficient design provides maximum uptime with minimal moving parts and large clearance.
  • Low ultimate pressure: down to < 0.01 Torr
  • Simple design for easy maintenance. Compact design which saves up to 50% of valuable floor space.
  • Advanced balancing reduces vibration to a practical minimum.
  • Gas ballast as standard.

Technical data

Technical Specifications
Pump capacity (m³/h)234 m³/h
Pump capacity (m³/h): Maximum value442 m³/h
Pump capacity (cfm)150 cfm
Pump capacity (cfm): Maximum value1500 cfm

Amr Shehata

Send an email