Graco’s SD Series DEF solutions are built on versatility with a Husky 515 AODD pump delivering up to 57 lpm (15 gpm) and operating on as little as 2.1 to 3.4 bar (30 psi to 50 psi). 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.