The Ingersoll Rand UP6S Series Fixed Speed Rotary Screw Compressor offers Progressive Adaptive Control (PAC) protection, an O-ring face that seals to reduce leak points and a Totally Enclosed Fan Cooled (TEFC) motor. The unit’s TEFC design reduces the risk of particulates entering the motor, while also keeping it cool, so the compressor can be used in harsh environments. The NEMA Type 4 rating allows it to be used indoors or outdoors, and the Tri-Voltage motor enables it to adapt to a variety of applications. The airend, interconnecting piping and integral separation system are features of the UP6S Series 15-30 hp, which increase performance, reliability and ease of service, says the company. The UP6S Series also features spin-on filtration and separator cartridges to allow for easy maintenance.