OMNI® – 100AL

Replace Your Legacy Cryo Pumps with Superior-performing Marathon® Cryogenic Pumps

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  • The Edwards – CTI SC air cooled compressor
  • Any existing SC air cooled compressors

The OMNI® 100AL is the alternative to replacing Edwards – CTI SC compressors because it gives you the opportunity to replace legacy cryo pumps with superior-performing Marathon® cryogenic pumps.


  • Runs Standard or Auto Regen Pumps (Cryo-Torr® or On-Board®)
  • Runs 2-phase or 3-phase Pumps
  • Made in the USA
  • Serviced in the USA
  • Supported and Serviced Globally

OMNI® 100SAL helium compressors replace your existing SC air cooled compressors and drive your existing cryopumps. Various OMNI® Helium Compressors drive multiple cryogenic pumps made by different manufacturers at the same time, on the same tool.

OMNI Compressors Drive

  • Standard Pumps and Auto-Regen pumps.
  • 3-phase or 2-phase cryopump motors.
Electrical SupplySingle Phase- 20 AMP
208-230 VAC/60Hz
Power Consumption2.25 kW at 50 Hz
2.60 kW at 60 Hz
Ambient Temp4-40 ºC (40-104 ºF)
Cooling Air20 m3/min. (706 cfm)
Dimensions876 x 443 x 453 mm
(34.5 x 17.8 x 17.8 in.)
Weight102 kg (225 lbs.)
Adsorber30,000 hrs. (~ 42 mo.)

What are Air-Cooled Compressors?

Air-cooled compressors are a type of compressor that utilize air as a cooling medium to maintain optimal operating conditions. These compressors are widely used in various applications, ranging from industrial processes to automotive and refrigeration systems. By harnessing the power of airflow, air-cooled compressors offer several advantages over other cooling methods.

Benefits of Air-Cooled Compressors

  • One of the key benefits of air-cooled compressors is their simplicity and ease of installation. Unlike water-cooled compressors that require additional plumbing and cooling towers, air-cooled compressors can be conveniently placed in any location without the need for complex infrastructure. This makes them a cost-effective choice for both indoor and outdoor installations.
  • Another advantage of air-cooled compressors is their energy efficiency. With no reliance on water for cooling, these compressors eliminate the need for pumps, water treatment systems, and associated energy costs. This not only reduces operational expenses but also minimizes the environmental impact by conserving water resources.
  • Air-cooled compressors also offer improved reliability and durability. By eliminating the risk of water leakage or contamination, these compressors provide a more robust and hassle-free operation. Additionally, air-cooled compressors are less susceptible to corrosion, which can extend their lifespan and minimize maintenance requirements.
  • In terms of performance, air-cooled compressors excel in delivering consistent and efficient cooling. The forced air circulation ensures effective heat dissipation, allowing the compressor to operate at optimal temperatures even under heavy load conditions. This promotes reliable and continuous operation, making air-cooled compressors suitable for demanding industrial applications.

For more details contact us at 1-866 Dry Pump (1-866 379-7867)

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For pricing and answers to your questions,
please call our Sales Department at 866-DRY-PUMP (866-379-7867)