Liquid Handling Pumps from Watson Marlow Pumps Group

620L NEMA 2 (IP31) Pump -- Model 620Du/L


 
 
620L NEMA 2 (IP31) Pump -- Model 620Du/L -- View Larger Image
620L NEMA 2 (IP31) Pump -- Model 620Du/L-Image
  • Keypad entry of flow rates from 0.00053 gpm to 3.28 gpm (0.002 -12.4 liter/min)
  • Brushless DC motor, 2650:1 turndown, 0.1% set speed accuracy
  • NEMA 2 vented wipe-down enclosure suitable for dry industrial environments
  • Chemically resistant powder coated casing (exterior grade polyester)
  • 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 while running
  • Remote control (contact closure or 5VTTL to 24V industrial logic) or RS232 network control - PROFIBUS DP now available
  • Digital status outputs (configurable) via four relays
  • Analog speed control (0-10V or 4-20mA) with programmable inputs and high resolution outputs
  • Speed feedback from 0-1478Hz tachometer output
  • Rotor/stroke control inputs allow drop-in replacement of chemical metering pumps

Fitted as standard with the new 620L; a specialist pumphead designed for accurate dispensing. The offset, spring-loaded tracks, almost eliminate the natural pulsation of peristaltic pumping. Can be used with Y-elements or continuous tubing.



Product Category
Liquid Handling Pumps
Pump Type
Dosing Pump; Injection Pump; Metering Pump; Peristaltic Pump; Positive Displacement Pump; Self-Priming Pump; Sanitary Pump
Discharge Pressure
30.0 psi (21.09 m of Water)
Liquid Flow
3.280 GPM (12.42 L/min)
Power Source
AC; 115 VAC, 230 VAC

View Entire Datasheet

To view all product specifications available in these tables, click on the "View Entire Datasheet" button.

View Entire Datasheet
Pump Housing Material
 
Industry Served
 
Media