Graco 24G576 LD Series Air-Powered 3:1 Universal Oil Pump with Bung Adapter, Black/Grey Built-in thermal relief protects your equipment and investment - no extra kit needed Large three inch air motor provides more power to create better flow and performance Easy to maintain with a self-cleaning pilot valve and a built-in inlet strainer which protects the pump from contaminations Includes an adjustable bung adapter that simplifies pump installation and provides the flexibility to fit into more applications Typical applications include oil transfer in automotive dealerships, fast lube centers and service shops