The 500 series is Watson-Marlow's top-selling pump range for applications ranging from biotechnology and pharmaceutical to food processing applications. - New 520 washdown pumps have Nema 4X protection for sanitary process applications
- New 520 cased pumps have IP31 ingress protection for clean process and scientific applications
- Watson-Marlow Bredel's dispensing range provides precise filling and a balance-control option
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