Graco's SD Series DEF solutions are built on versatility with a Husky 515 AODD pump delivering up to 15 gpm (57 lpm) and operating on as little as 30 to 50 psi (2.1 to 3.4 bar). Increasing productivity this powerful pneumatic design provides superior suction and lift in tanks, totes and drums. Whether a small garage or large dealership, Graco has a complete line of Diesel Exhaust Fluid (DEF) for every application, capable of higher outputs over longer runs. Modular air valve with a stall-free, low-pulsation design for smooth and rapid changeover to increase efficiency and minimize downtime Robust design with bolt-through fluid cover design to eliminate leaks and provide safety and reliability Rugged construction built to resist corrosion for reliable performance and long life High-efficiency air valves operate at a maximum of 28 scfm Center and end porting options available Up to 15 ft (4.57 m) of suction lift provides installation flexibility 5 year warranty. See manufacturers website for details.