Liquid Handling Pumps from Watson Marlow Pumps Group

620RE4 NEMA 2 (IP31) Medium Pressure Pump Drive -- Model 620U/RE4


 
 
620RE4 NEMA 2 (IP31) Medium Pressure Pump Drive -- Model 620U/RE4 -- View Larger Image
620RE4 NEMA 2 (IP31) Medium Pressure Pump Drive -- Model 620U/RE4-Image
  • Flow rates from 0.00079 gpm to 3.43 gpm (0.003 - 13 liter/min)
  • Brushless DC motor, 2650:1 turndown, 0.1% set speed accuracy
  • Digital speed adjustment with choice of 0.1rpm, 0.5rpm, 1rpm, 2rpm, 5rpm and 10rpm step changes
  • NEMA 2 vented wipe-down enclosure suitable for dry industrial environments
  • Chemically resistant powder coated casing (exterior grade polyester)
  • MemoDose for accurate single shot dispensing
  • Wire-free guard-switching stops the pump if the pumphead is opened while running
  • Remote control via contact closure or 5VTTL to 24V industrial logic
  • Digital status outputs (configurable) via four relays
  • Analog speed control using programmable inputs (0-10V or 4-20mA) and 0-10V output (8 bit)
  • Speed feedback from 0-1478Hz tachometer output

Fitted as standard with the new 620RE4 Mark II, minimal pulsation pumphead, for high performance tubing elements. Watson-Marlow's patented LoadSure™ elements offer one minute maintenance and ensure correct loading for long tubing life and accuracy. This pumphead can easily be positioned in two orientations (ports right or ports down) and features four stainless steel rollers which can be retracted for CIP and SIP.



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
60.0 psi (42.18 m of Water)
Liquid Flow
3.430 GPM (12.99 L/min)
Power Source
AC; 115 VAC, 230 VAC

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Pump Housing Material
 
Industry Served
 
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