Watson-Marlow Pumps

Watson‑Marlow cased pumps offer accurate, reliable chemical metering and transfer with no valves, no seals, and no product contact with moving parts. The 530, 630 and 730 ranges provide repeatable performance, gentle low‑shear pumping, and simple tube changes to minimise downtime. With IP31 and IP66 models, plus extensive industrial communication options including 4‑20 mA, RS232/485, PROFIBUS®, EtherNet/IP™ and PROFINET®, our pumps integrate easily into chemical plants. Ideal for corrosive, abrasive, viscous and off‑gassing fluids across dosing, batching and transfer applications.