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PU-4580/85 – Solvent Delivery Pumps

•Solvent delivery pump for conventional analysis
•Various optional unit for PU-4580
•Simple maintenance (front access)
The pumps PU-4580 and PU-4585 cover a setable flow rate of 0,001 – 10 mL/min and 0,001 – 4mL/min.
Eliminating pulsation The problems caused by pressure variations in solvent delivery when switching between the two pump heads has been improved with a new design that precisely controls the plunger drive. The PU-4580 analytical pump offer an outstanding flow rate precision that assures an excellent reproducibility of retention time

