Technology Sourcebook
www.foodengineeringmag.com/articles/96606-quattroflow-quattrotec-quaternary-diaphragm-pumps

Quattroflow QuattroTec quaternary diaphragm pumps
April 10, 2017
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.
PSG; www.psgdover.com