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Ingersoll Rand centrifugal lineup
Two product lines cover the whole range: MSG TURBO-AIR packaged air compressors, including the NX generation, and MSG integrally geared air, gas and Centac machines. Pick a model to see the part numbers referenced for it.
MSG TURBO-AIR
Packaged oil-free centrifugal air compressors
Completely packaged integrally geared compressors on a common base, covering plant air and high-pressure air duties. Engineered TURBO-AIR configurations run 14-430 m3/min (500-15,200 cfm) to 3,355 kW (4,500 hp) and 42 bar g (610 psig).
MSG TURBO-AIR
Packaged and engineered TURBO-AIR frames, from current production units back to the earlier frame sizes still running in the installed base.



















MSG TURBO-AIR NX
The current NX generation, with split pinion bearings, variable inlet guide vanes and cleanable in-place cooler bundles.
MSG
Integrally geared air, gas and Centac systems
Multi-stage geared machines application engineered for air separation, industrial gas and process gas duties, plus the MSG Centac packaged air range. MSG configurations cover 70-3,800 m3/min (2,500-135,000 cfm), over 18,650 kW (25,000 hp) and 100 bar g (1,450 psig).
MSG
Application-engineered multi-stage geared compressors for air separation, industrial gas and process gas service.
MSG Centac
Packaged three-stage Centac air compressors, including the low- and high-pressure variants.








Component groups
Bearings
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View details →72 recordsCoolers & Heat Exchangers
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View details →99 recordsCouplings
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View details →73 recordsDiffusers & Inlet Components
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View details →123 recordsElectrical & Control Hardware
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View details →138 recordsFasteners & Hardware
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View details →21 recordsLubricants & Consumables
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View details →57 recordsOther Compressor Parts
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View details →117 recordsPiping, Hoses & Fittings
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View details →63 recordsOil Pumps
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View details →109 recordsRotors, Impellers & Gears
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View details →818 recordsSeals & Gaskets
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View details →162 recordsSensors & Controls
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View details →113 recordsShims & Spacers
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View details →22 recordsSilencers, Drains & Separators
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View details →211 recordsValves & Actuators
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View details →Centrifugal compressor industry news

Upcoming: Ingersoll Rand at the Hydrogen and Carbon Capture Technology World Expo, Hamburg
Ingersoll Rand is a confirmed exhibitor at the co-located Hydrogen Technology and Carbon Capture Technology World Expos at Hamburg Messe on 20-22 October 2026, in Hall B6, stand 6G42, showing air, gas and centrifugal compressors.
Hydrogen Technology World Expo
Illustrative photoLone Star Blower bought, bringing turbo blower rental and aftermarket in-house
Ingersoll Rand closed its acquisition of Lone Star Blower, Inc. on 31 July 2026, adding roughly $50m of annual revenue at a low double-digit multiple and expanding blower technology, rental fleet and aftermarket service in the Industrial Technologies and Services segment.
Ingersoll Rand Investor Relations
Illustrative photoHelix connectivity hardware now ships as standard on Ingersoll Rand compressors
The Helix Connected Platform streams sensor data from the compressor to a cloud portal, raising service reminders and fault notifications by email, SMS and portal. Ingersoll Rand compressors now leave the factory with the connectivity hardware fitted as standard.
Ingersoll Rand Knowledge HubNeed price and availability?
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