The Ironton Air-Operated Oil Pump with Extension Kit is designed for efficiently transferring low- and medium-viscosity oils over short and medium distances. The 5:1 double-action pump delivers up to 6.6 GPM and handles motor oil, synthetic oil, hydraulic oil, gear oil and automatic transmission fluid (ATF). Built for durability, it features a smart design with fewer parts to reduce wear and tear, along with precision machining for stability and long life. Includes extension tubes for extended reach and a 2in. bung adapter for easy drum mounting.