Product Overview
VACUUBRAND PC 520 select two-stage chemistry diaphragm pump, 100-115 V, 50-60 Hz. Oil-free VACUUBRAND diaphragm vacuum pump for laboratory vacuum applications. Diaphragm technology avoids oil contamination and supports routine vacuum generation; pumping speed, ultimate vacuum, chemistry resistance and electrical configuration depend on the selected model. Manufacturer part number: 20733353.
