Liquid Handling Pumps from Watson Marlow Pumps Group

521 Close-Coupled Pump -- Model 521P/R2C

521 Close-Coupled Pump -- Model 521P/R2C -- View Larger Image
521 Close-Coupled Pump -- Model 521P/R2C-Image
  • Flow rates from 12ml/min to 4.0 litre/min
  • Variable speed, high torque, reversible four vane pneumatic motor
  • Clutched rotor for rapid and effortless tube loading
  • 24-hour-duty rated
  • One-year full warranty
  • Value for Life: The lowest cost of ownerhip
  • Chemical and knock-resistant finish

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

New 520R2C pumphead features PPS (Polyphenlene sulfide) track and rotor with stainless steel occlusion rollers to resist chemical attack and abrasive wear.

Accepts six tube bore sizes without adjustment. 2.4mm thick wall tubing for higher pressure or higher viscosities.

Product Category
Liquid Handling Pumps
Pump Type
Injection Pump; Peristaltic Pump; Positive Displacement Pump; Self-Priming Pump

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Discharge Pressure
Power Source
Pump Housing Material