Solar manufactures families of centrifugal gas compressors - the most extensive line in the industry. Solar Compressors are compliant with to ensure rugged and reliable operation. Depending on the model, the compressors have from stages to handle a variety of inlet flows and pressure ratios. Compressor sets with a single Solar compressor can produce ratios of over while multiple, tandem-mounted compressors can produce pressure ratios approaching . The modular component design simplifies restaging Solar's centrifugal compressors to meet changing field conditions.