The P300+ centrifugal compressor, part of the company’s Polaris+ series, is an ISO 8573-1 Class 0 unit, designed to deliver 100% oil-free air for manufacturers seeking a small, reliable, and economical compressed-air source. The P300+ uses a simple design with minimal rotating and wearing parts. The compressor uses low-pressure bearings to extend bearing life and a straight-through intercooler tube that accommodates periodic cleaning instead of replacement. The gearbox is field serviceable and the R1000 control system features a 9-in. touch-screen display that allows operators to efficiently manage and monitor plant load and maximize energy savings.