An independently developed and focused brand

SR ECO Screw compressors

Detroit Air Eco line models available from 10HP to 350HP

SR SERIES Eco Screw Compressors
Specialist Rotary

An independently developed and focused brand distributed by Detroit Air aiming at the top and entry level market segments, providing both premium and solutions based compressed air products.

Here our Specialist Rotary models focus on the economy segment of the market

ECO LINE MODELS from 10hp up to 350hp

Clients that are solution focused and require reliable compressed air production with a focus on pricing.

Looking for our SR Premium range? YOU WILL FIND THEM HERE.


Lowest total cost of ownership.


Robust design and stable performance.


Compact footprint with clever cabinet design.

SR Eco Series Rotary Screw Compressors

SR Economy

Some clients need a solution to a problem, the SR Eco series was designed as a "nothing unnecessary" screw air compressor.

This range extends from 10hp right up to 350hp. 10hp to 60hp utilise a standard PLC system that offers easy operation and comprehensive protection.

IP23 motors are standard in a direct-drive fixed speed configuration. The bulk of the cost savings are derived from the air-end and motor structure, as well as the standard LCD PLC used in models up to 60hp fixed speed. Engineered simplicity and reliability are what you get from the SR ECO Series.

Detroit Air - SR Series Screw Compressors

Key Product Features

  • Lower production costs: The design, and thus manufacturing process have been greatly simplified, meaning lower production costs.
  • Advanced PLC: Models from 75hp up utilise a more advanced touch-screen PLC system depending on the model being fixed or variable speed, single or 2 stage.
  • High-Performance Air-End: Models from 75HP up use the same air end structure as the SR Premium models, however, motor efficiency is only offered at an IE1 level.  
  • PMM Motor Structure: Variable Speed models come standard with Permanent Magnetic IP54 motor structure across the range.
  • Customer Focussed Cabinet Structure: SR Economy Series screw compressors still have the benefits of a customer focussed cabinet structure allowing for quick and easy servicing.
  • Service Spares: All parts and spares are well priced and offer cost savings benefits to solutions focussed clients.
  • Built to Last: Although designed as a cost effective compressed air solution, durability is not compromised, SR Eco series models can work in the same harsh environments as the SR Premium models and provide years of stable service.  Model ranges include fixed and variable speed, single and two-stage variable speed and tank mounted package units up to 30hp.