The 500 series is Watson-Marlow's top-selling pump range for applications ranging from biotechnology to food processing and from contact lens monomer dosing to water and waste treatment. - 520 washdown pumps have IP66 NEMA 4X protection for industrial and process applications
- 520 cased pumps have IP31 ingress protection for clean process and scientific applications
- Close-coupled pumps are fitted with industrial electrical or pneumatic drives with inverter or mechanical variator control options
- 520Di dispensing pumps now with IP66 washdown protection, provide fast, precise filling up to 250ml, and an X-Y robot and balance-controlled options.
- New 520BpN PROFIBUS pumps for direct connection to PROFIBUS DP networks. Available in IP31 and IP66 options.
| 
