The RENNER air-cooled SCROLLline compressors are the economical choice for applications where oil-free compressed air quality is required. The SL-I series are high efficient compressor units due to a rigid and a contactless rotating spiral compression element, combined with the use of high-quality materials, this guarantees safe and long-lasting operation and ensures a low-pulsation compressed air flow.

The belt driven compressors are ideally suited for both short-term and continuous operation. They impress with their compact design, smooth running and high reliability.

The standard features of the SL-I series are: pressure-switch, motor protection and sound insulation. From a motor power of 5.5 kW, a star-delta-starter is integrated as standard. Optional features for all single unit compressors: air receiver and/or refrigeration dryer, RENNERtronic or RENNERtronic Plus electronic controls.

 

Performance range

Motor power: 1.5 – 7.5 kW
Free air delivery: 160 – 890 l/min
Operating power: 8 and 10 bar

 

Advantages

• High-quality, pure compressed air quality due to 100% oil-free compression process

• Very quiet thanks to the SuperSilent housing and insulation

• Versatile application options as the compressors work in short-term and continuous operation

• Economical thanks to fully automatic start-stop operation

• Uniform, low-pulsation compressed air flow due to infinitely variable compression via spiral elements

• Operational reliability thanks to a large aftercooler

• Low space requirement due to compact design

• Reliable and low-maintenance thanks to high-quality materials and design solutions

• Easy to maintain and control thanks to removable side doors and easily accessible, internal components

• User-friendly due to functional and clearly arranged instrumentation panel

• Quick installation – ready-to-connect delivery incl. electric cable and ball valve with air-side connection