David Carrier, founder and CEO of QuantumFlo, Inc., has worked in the packaged pumping systems market for the past 30 years. He is the author of several publications regarding packaged pump systems and is specialized in the application and promotion of variable-speed, packaged-system design. Carrier is also the hands-on director for all sales and marketing of QuantumFlo, a manufacturer and distributer of advanced, variable-speed-controlled packaged pump systems for commercial plumbing, HVAC, municipal, irrigation and industrial market applications. Contact him at dave@quantumflo.com or 386-753-9702. For more information, visit quantumflo.com.