When it comes to pumping systems, efficiency must be viewed in terms of measurable savings (kilowatts, horsepower) and taken as a whole-system approach. Organizational buy-in and leadership support are crucial. To help us understand how best to achieve efficiency, Chemical Processing chatted with Dr. Gary Dyson, managing director of global engineering at Hydro. Dyson is responsible for thousands of pump designs carried out on upgrades and new equipment.