Oil-free Scroll Compressor SFR 2-12
Less is more: low noise, low vibrations, low life cycle costs
The SFR orbiting scroll compressor is an oil-free, low maintenance compressed air solution validated for all mobility applications. Reliable, rated for a 100% duty cycle and suited for the harshest conditions. The SFR offers performance and flexibility with low noise levels, vibrations and life cycle costs. To be installed on top of, inside or underneath the vehicle; special light-weight models for electric and hybrid buses. Available from 200 to 1550 l/min (7 to 55 cfm) free air delivery.
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SFR 2-12 Oil-free scroll compressors
Atlas Copco's oil-free Scroll compressor offers Mobility operators the clean energy that they are looking for. An oil-free design means the need to store and handle a huge stock of oil is eliminated as well as the chances of over or underfilling the compressors during maintenance, leading to expensive repairs. Costs associated with collecting and treating the condensate is also eliminated, leading to cheaper overall maintenance costs for the end user.
We integrate this compressor into Air Generation and Treatment Units according to your specific needs with convenient maintenance accesses in compact and easy to install packages, compliant with your environmental conditions.
Qualities in the details
Suitable for applications that require low noise levels
Thanks to its orbiting design the scroll compressor also provides lower noise and vibration levels than equivalent reciprocating compressors. Making it suitable for Railway and Mobility applications where low noise levels are a must.
Greater productivity, minimized costs
The shortest route to superior productivity is to minimize operational cost while maintaining an uninterrupted supply of the right air quality. The Atlas Copco SFR series oil-free railway approved with 2-stage scroll elements delivers a patented super flow for high performance and extended lifetime.
(50 Hz versions)
* Unit performance measured at a standard unit (before dryer) according to ISO 1217, Annex C, latest edition
** Outlet pressures possible between 6 and 13 bar
*** Sound pressure level at 4.6m