Cole Parmer™ MasterFlex™ L/S™ Compact Variable-Speed Pump Drive

Use these drives when you need to pump fluid at a higher rate, but space is limited in your lab. Cole-Parmer&trade MasterFlex™ L/S™ Compact Variable-Speed Pump Drive delivers versatile performance in limited space.

Brand: Cole Parmer™

Manufacturer Part Number: 7720020

PUMP DRIVE MASTERFLEX L/SACCEPTS 1 HEADS REVERSIBLe 230V 50Hz 2.1 to 560mL/min flow capacity 35 -

UNSPSC: 41105102

Code: XX

Additional Details:
Additional Details: Weight: 1.70000kg

Product Code. 11791349

Quantity Price
1 £643.50 / Each
Estimated Shipment
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Description and Specification


RPM 35–200rpm
Voltage 115/230 VAC
Speed Regulation Precision ±5%
Reversible Yes
Flow Rate 2.1 to 560mL/min.
Height (Metric) 114mm
Length (Metric) 136mm
Type Pump Drive
Width (Metric) 132mm
Electrical Requirements 115/230 VAC, 120 mA

Drive accepts two different pump head types: Standard and Easy-Load™. Separate single-turn speed control and on/off switch with green power indicator maintain speed setting while turning pump on/off. Stackable, compact drive is perfect for small work areas.
  • Painted steel housing is IP22 rated. Housing protects drive from vertically falling water
  • MAX button runs pump at maximum rpm—use to prime or to rapidly flush tubing
  • Reversible permanent magnet DC motor lets you pump in either direction
  • Remote control options on the back of pump
  • Start/stop pump via contact closure