Watson-Marlow 620DuN/RE, 620UN/RE, 620SN/RE, 620BpN/RE: 0-2 bar NEMA 4X (IP66) pumps fitted with LoadSure low-pulsation pumps fitted with tubing element pumpheads. Rugged 620N cased pump drives offer NEMA 4X (IP66) ingress protection which prevents ... |