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