OMNI® Helium Compressors
OMNI® Helium Compressors integrate Sumitomo Cryogenics Marathon® Cryopumps with other cryopump systems to provide OEM and end user with new possibilities in system performance, value and support.
For end users, OMNI® Helium Compressors are excellent replacement units for legacy helium compressors in coating, 200mm semiconductor and a variety of other industrial and R&D applications. OMNI® Helium Compressors drive Sumitomo Marathon® Cryopumps, CTI CryoTorr®, CTI OnBoard® and Trillium CryoPlex® Cryopumps on the same tool at the same time.
- OMNI® compressors are made in the USA — patents pending
- OMNI® 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 at the same time.
- OMNI® compressors have the electrical components, communication components, and helium supply components to simultaneously operate cryogenic pumps of different manufacturers — either as a singular group by manufacturer, or by mixing cryogenic pumps of multiple manufacturers on the same application.
- OMNI® compressors are available in air-cooled and water-cooled versions.

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Compressor Model | OMNI 800 | OMNI 900 | ||
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L | H | L | H | |
Electrical Supply | 3-Phase | 3-Phase | 3-Phase | 3-Phase |
200 V, 50/60 Hz | 380-415 V, 50 Hz 460-480 V, 60 Hz | 200 V, 50/60 Hz | 380, 400, 415 V, 50 Hz 460, 480 V, 60 Hz |
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Power Consumption1 | 3.6-3.8 kW at 50 Hz 4.6-4.8 kW at 60 Hz | 7.5-8.0 kW at 50 Hz 8.5-9.2 kW at 60 Hz |
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Ambient Temperature | 4-38°C (40-100°F) | #colspan | 5-35°C (41-95°F) Indoor 30-45°C (22-113°F) Outdoor |
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Cooling Air | 22 m3/min. (777 cfm), 60 Hz | 29.7 m3/min. (1049 cfm), 50 Hz 29.8 m3/min. (1052 cfm), 60 Hz |
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Dimensions | 889 x 442 x 493 mm (35 x 17.4 x 19.4 in.) | 630 x 270 x 570 mm (24.8 x 10.6 x 22.4 in.) | 705 x 270 x 610 mm (27.8 x 10.6 x 24.0 in.) |
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Weight (with transformer) | 110 kg (242 lbs) | 45 kg (95 lbs) 115 kg (254 lbs) | 55 kg (121 lbs) 115 kg (254 lbs) |
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Adsorber Change | 30,000+ hours | 30,000+ hours | ||
For pricing and answers to your questions, please call our Sales Department at 866-DRY-PUMP (866-379-7867)