With energy consumption in near perfect proportion to demand, the energy wasted with conventional regulation systems can be saved. Combine this energy saving concept with the CompAir designed, developed and manufactured compression element, giving high air output for minimum power consumption, and you have a formidable duo with proven energy saving potential. LSR-series compressors are able to accurately maintain a set pressure while responding instantly to changes in air demand. Maintaining air system pressure at an exact pre-set level eliminates the need to operate within pressure bands, enhancing efficiency still further.

CompAir's switched reluctance drive systems offer the most significant technological advance in rotary drives since the inception of the induction motor over a century ago and, combined with the latest features for control and monitoring, overcome many of the commonly accepted disadvantages of induction motors, still used in many applications today

New extended range

Building on the strength and reputation of the L45SR and L75SR which have successfully provided users with energy efficiency gains and operational costs saving of in excess of 25% over conventional compressors, CompAir have launched a new addition to the range. The L120SR offers a larger output of between 2.75m³/min to 19.84m³/min and pressures from 5 to 13 bar. This unit will produce even greater energy savings for larger air users.

Enhanced reliability

The CompAir Switched Reluctance drive systems are inherently soft starting, with smooth and controlled acceleration and deceleration, reducing stress on mechanical and electrical components. Compared to conventional variable speed drives, the electronically controlled regulation systems of the LSR-series simplifies system construction resulting in a 'less to go wrong' concept.

Easy, cost effective starting

All conventional motor drive systems require a high starting peak current. The LSR-series' compressor drive systems, however are able to start without any increase in power supply current above normal running levels.

Easy to operate and maintain

The compressor controller continuously protects your investment by monitoring every vital operational parameter. Tell the LSR-series compressor the pressure that you require and press the start button, its as simple as that. The compressor is designed to help reduce maintenance costs, it will provide you with advance indication of service requirements allowing you to schedule maintenance at convenient times.

Servicing is easy, quick and economical. All routine maintenance parts are conveniently grouped behind the hinged and removable service door, providing instant access and reducing service times.