Accurate flow meters and reliable pump options for diesel exhaust fluid transfer and emissions compliance.
GPI offers dependable transfer and metering solutions for Diesel Exhaust Fluid (DEF) and AdBlue® to support clean emissions systems and SCR-equipped vehicles. Our equipment is designed specifically to handle the chemical properties of urea-based fluids, helping prevent crystallization and ensuring consistent, accurate dispensing across a wide range of flow conditions. Whether you're refilling fleet vehicles, maintaining agricultural or industrial equipment, or managing DEF inventory in a commercial setting, our solutions deliver precise measurement and efficient fluid handling. This collection includes high-accuracy flow meters and DEF transfer pumps. Built for clean dispensing and reliable integration with bulk totes, drums, and automated delivery systems, our DEF equipment helps operators stay compliant, reduce waste, and protect emissions systems from costly damage.
