• Keypad entry of flow rates from 0.002 litre/min to 12.4 litre/min
• Brushless DC motor, 2650:1 turndown, 0.1% set speed accuracy
• IP31/NEMA 2 vented wipe-down enclosure suitable for dry industrial environments
• PROFIBUS, directly connects to PROFIBUS DP networks for real time two way communication
• Chemically resistant powder coated casing (exterior grade polyester)
• Value for life: the lowest whole-life cost of ownership
• PIN-secure Process Protection; full pump configuration protected by dual operator/supervisor PIN codes
• Wire-free track-switching stops the pump if the pumphead is opened whilst running

A Watson-Marlow Value for life pump with five year warranty.

The PROFIBUS certified 620BpN can be directly connected to a PROFIBUS DP network removing the need for point to point wiring or a PROFIBUS gateway reducing engineering, hardware and installation costs, as well as offering remote diagnostics that help to minimise plant downtime and maintenance costs.

The 620BpN main control and running status functions cover: Start/Stop, Speed, Direction of rotation; Running hours, Tacho count and Flow calibration. In the unlikely event of a failure, the pump will transmit an alarm notification covering the following: General fault, Leak detected and Software version mismatch. The pump can also give more detailed analysis of the failure providing a further 11 diagnostic errors

For help in selecting a suitable pump for your application, please call 01326 370363 and speak to our application specialists.

If outside the United Kingdom, find your nearest representative under international contacts.

PROFIBUS DP V0 GSD file can be directly downloaded. GSD file