The OTR Ester Medium Viscosity Oil is the perfect choice for your compressor system. With its lower moisture absorption rate, you can be sure that your system will remain stable and efficient. The exceptional viscosity index ensures that your compressor will run efficiently even at extreme temperatures. This oil exceeds OEM specifications and is designed for quality, innovation and durability. With this product, you can be sure that your compressor system will be running smoothly and efficiently. FleetPride is your First Click in Heavy Duty®.