Liquid Handling Pumps from Watson Marlow Pumps Group

600 Series Mid-Flow Peristaltic Pump -- Model 621P/R


 
 
600 Series Mid-Flow Peristaltic Pump -- Model 621P/R -- View Larger Image
600 Series Mid-Flow Peristaltic Pump -- Model 621P/R-Image
  • High-power, four-vane air motor-driven pumps
  • 5:1 speed control capability with suitable regulator
  • Two-year warranty
  • 24-hour-duty rated
  • Maximum flow rate 4.8 gpm (18.1 liter/min)
  • Reversible

A filtered and lubricated air supply is essential. The speed of the pump is controlled by fitting a regulator at the inlet. A speed range of approximately 5:1 is normally obtainable.

Any pumphead and tubing combination can be used for 0 to 2 bar (0 to 30 psi) operation. For 30 to 60psi (2 to 4 bar) operation, use a 620RE or 6530RE4 pumphead fitted with a Marprene®, Bioprene® or Sta-Pure® element, or a 620R pumphead fitted with continuous Sta-Pure® tubing.



Product Category
Liquid Handling Pumps
Pump Type
Injection Pump; Metering Pump; Peristaltic Pump; Positive Displacement Pump; Self-Priming Pump
Discharge Pressure
60.0 psi (42.18 m of Water)
Liquid Flow
4.800 GPM (18.18 L/min)

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Power Source
 
Pump Housing Material
 
Media