Used for the continuous dosing of high-value additives or inline dilution in food and beverage applications, Quattroflow QuattroTec Series quaternary diaphragm pumps feature a seal-less design, self-priming and dry run capabilities, a compact footprint and high-suction lift. The CIP- and SIP-capable pumps have maximum capacities of 0.8 to 22 gpm. They comply with FDA 21CFR177 and are suitable for critical applications in hygienic processes.