PRIMEROY pumps are highly compact industrial pumps designed for high-flow, medium-pressure applications.
With their multiple built-in safety features and innovative oil-tank-free design, PRIMEROY hydraulic diaphragm metering pumps eliminate the risk of mixing mechanical and hydraulic oils for safe metering operations. Eco-designed, they are made up of few parts for quick and easy maintenance.

Safety and Reliability in a Compact Metering Pump | Primeroy K (PKG)
Based on the patented GSD technology, the PRIMEROY K is just one of the most compact hydraulically actuated diaphragm pump pumps ever in its category

Consistently Accurate | Primeroy L (PLG) Compact Metering Pump
Based on the patented GSD diaphragm liquid end, the PRIMEROY L is a compact industrial pump offering a triple hydraulic security to dose any kind of fluids.