Our Products

Need help? Try our Application Assistant for quick support.

View All

View All

Air Squared News

Organic Rankine Cycle Expander Completed

Development of 12 kW scroll expander designed for waste heat recover complete.

Air Squared, LLC has finished development on a 12 kW scroll expander. The expander will be used for recover heat using an Organic Rankine Cycle (ORC). Featuring a magnetic coupling for pairing to a generator, the unit is available oil-free and lubricated, with the lubricated unit achieving over 80% efficiency.

With an expansion ratio of 4.5 the Organic Rankine Cycle Expander is available in aluminum for temperatures up to 350 °F or stainless steel for temperatures up to 500 °F. Designed for inlet displacement of 0.155 l/Rev. and 200 psia, the scroll expander is an ideal solution for recovery energy using an Organic Rankine Cycle.

Update August 8th, 2015 – Air Squared has developed second-generation of the 12 kW expander – the E25H074A-SH. The unit features aluminum construction and changes to the scroll involute.

Update May 8th, 2017 – Air Squared has developed athird-generation of the 12 kW expander – the E25H061A-SH-CI. The unit features cast iron construction and changes to the scroll involute.