CompAir lubricated rotary screw compressors incorporate the very latest technology advances and guarantee continuous supply of high quality compressed air. Well known in the industry for it's excellent quality and reliability, CompAir continuously develops the L-Series achieving cutting edge performance and efficiency in Simmern plant, Germany.

GD CompAir Factory in Simmern, Germany

 The L-Series comprises of fixed speed and regulated speed (RS) models and ranges from 7 kW to 290 kW units, offers capacity from 0.50 m³/min up to 47,10 m³/min at 7 to 13 bar g of pressure. The regulates speed compressors from CompAir can efficiently and reliably handle the varying air demand found in most plant air systems achieving energy savings of up to 25%.

From 15 kW all models can be equipped with integrated heat recovery.

Reliable and Efficient Lubricated Rotary Screw Compressors

• High reliability and high quality compressed air
• Easy  installation and operation 
• High flexibility
• Small footprints
• Energy efficient
• Fully integrated airend design
• Low maintenance costs

Brochure: L07 - L22 RS

Compressors are more than just a financial investment, they are a key component in ensuring that manufacturers, processors and operators receive consistent, high quality low cost air. 

The screw compression element is the heart of the compressor and therefore CompAir keeps the design and manufacture in-house, using the latest CNC rotor grinding machinery, coupled with online laser technology.

Brochure: L23 - L29

Well known in the industry for quality and reliability, CompAir continuously develops the L-Series achieving cutting edge performance and efficiency. The L30 – L132 range of lubricated screw compressors comprises of fixed speed and regulated speed (RS) models. All models are optionally available with integrated heat recovery and the models up to 75kW can be factory fitted with an integrated dryer.

Brochure: L-30 - L132 RS

The premium efficiency range L50, L80 and the new L140 feature an extra large airend contributing to typically 8% energy cost savings. The screw compression element is the heart of the compressor and therefore CompAir keeps the design and manufacture in-house, using the latest CNC rotor grinding machinery, coupled with online laser technology. The resulting reliability and performance ensure that operating costs will remain low throughout the compressors life.

• Less energy costs
• Lower noise levels
• Lower total cost of ownership
• Lower maintenance costs
• Short payback time

Brochure: L50 - L140 RS

By listening to our customer’s needs and wishes, and incorporating the latest technology and design concepts, CompAir have delivered an impressive new range of compressors featuring higher free air delivery, new compact footprint, lower noise levels, new split radial cooling fan design, new controller, and many more features besides.

This exciting new range of gear and direct drive compressors delivers up to 12% more compressed air with the same kW motor. The outstanding reliability makes these machines the preferred choice for large capacity applications. Customers can gain maximum energy efficiency improvements with the new, premium efficiency inverter fitted in the RS variable speed machines, which can reduce running costs by up to 35%.

• Premium airend providing high reliability
• Automatic motor lubrication system for optimum protection
• Low installation costs thanks to the compact design
• High quality air
• Safe and economical operation
• Excellent accessibility contributing to the low maintenance costs

Brochure: L160 - L290 RS