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Rotoflow® Turbomachinery

Air Products acquired the Rotoflow® turboexpander business in 2018, extending its specialty equipment and service capabilities

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TurbomachineryFor over 75 years, Air Products has been building safe, reliable and efficient turbomachinery for both the air separation and hydrocarbon markets. The addition of Rotoflow® products and services extends our ability to provide industry-leading equipment and support to our customers. As one of the only OEMs both manufacturing and operating turbomachinery, we intimately know both the equipment and the processes. This unique access to operating data gives us insight to deliver turbomachinery with exceptional performance, reliability, safety and value. We continuously incorporate this operational feedback and knowledge into our machinery designs.

Quick facts

  • Built over 4,000 expanders and compressors
  • Fleet of over 2,200 units currently operating worldwide
  • Offer world class mean time between failure (MTBF) measured at over 20 years
  • Engineered to minimize downtime
  • Measured efficiencies up to 92%
  • Dedicated engineering and production staff to enable project success
  • Ongoing support through global field service, parts, repairs, upgrades and rerates

Put our unique experience to work for you.

For more information about our turbomachinery and services, including the Rotoflow® offerings, call us at 610-481-4924 (for New Equipment Sales) or 610-481-7234 (for Aftermarket Service). You can also email us at

Using Air Products’ turbomachinery in floating liquefied natural gas (FLNG) plants (4:50) 
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Air Products Turbomachinery - Technician Field Service

Air Products Turbomachinery

Technician Field Service (455 KB)

Turbomachinery Brochure


Turbomachinery technology for gas expansion (4.3 MB)

Turbomachinery CapabilitiesTurbomachinery Capabilities

Turbomachinery Capabilities (2:50)

A brief video providing an overview of Air Products cryogenic turbomachinery product lines and their benefits for customers.


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