Cole Parmer™ MasterFlex™ Peristaltic C/L Dual-Channel Pump

Use this pump for analyzer, flow cell and perfusion applications. Cole-Parmer™ Masterflex™ Peristaltic C/L Dual-Channel Pumps offer contamination-free two-channel pumping in a compact format.

Brand: Cole Parmer™

Manufacturer Part Number: 77120-32

UNSPSC: 41105102

Code: XX

Additional Details:
Additional Details: Weight: 2.50000kg

Product Code. 11890282

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  • Description and Specification
  • Documentation
  • Accessories and Spare Parts
Description and Specification


Motor Speed 1 to 6rpm
Reversible Yes
Flow Rate 0.036 to 0.20mL/min.
For Use With Analyzer, flow cell, and perfusion applications
Material Polyphenylene Sulfide (PPS), Stainless Steel, Acetal Co-Polymer
Motor Type Reversible permanent magnet DC
Model C/L Dual-Channel
Hertz 50/60
IP Rating 22
RPM 1 to 6
Dimensions (L x W x H) 19 x 8.9 x 8.9cm
Pump Head Material Polyphenylene Sulfide (PPS), Stainless Steel (SS)
Control Type Variable Speed
Width (Metric) 8.9cm
Display Green LED
Channels Dual
Input/Output Speed 1 to 6rpm
Enclosure Rating (Nema / IP) IP22
Voltage 115/230VAC
Speed Control Separate single-turn
Height (Metric) 8.9cm
For Use With (Application) Consistent fluid delivery in chromatography, spectroscopy, and dispensing
Includes 5 ft (1.5 m) of 0.89-mm ID Tygon LFL tubing and dual-voltage (115/230 VAC) power supply with 6-ft (1.8-m) power cord
Construction Material Polyphenylene Sulfide (PPS), Stainless Steel (SS) Pump Head, and Acetal Co-Polymer Rollers
Electrical Requirements 115/230 VAC, 50/60 Hz
Speed 1 to 6rpm
Flow Capacity 0.036 to 0.20mL/min.
Direction Either
Certifications/Compliance CE Certified
Length (Metric) 19cm
Max. Pressure 1bar
Tubing Type LFL

  • Deliver flow rates from 0.002mL/min to 37.0mL/min
  • Single and dual channel models
  • Mount on equipment rack or place on bench
  • Reversible motor for pumping fluid in either direction
  • Remote control capabilities
  • Change tubing quickly by releasing built-in retainers Ideal for chromatography, spectroscopy, analyser and dispensing applications.

Documentation Accessories and Spare Parts