Cole-Parmer Pulseless Disposable Pump Head for Masterflex L/S Drives; Adapter Kit with Three Pump Heads

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Cole-Parmer Item # EW-07539-20
Pulseless head mounts easily on Masterflex L/S drives
  • Deliver flow rates up to 500 mL/min at speeds up to 100 rpm
  • Steady, repeatable flow is ideal for dosing applications
  • Pump fluids with viscosities up to 70 cps; pressure up to 2.5 bar
  • Cost-effective solution for single-use / single-campaign fluid transfer

$918.00USD / Each

SPECS & DESCRIPTION

Specifications & Description

  • Max Flow Rate (mL/min)500
  • Min Flow Rate (mL/min)0.5
  • Max Pressure (PSI)36
  • Max Pressure (bar)2.5
  • Self-PrimingYes
  • Max Motor RPM (rpm)100
  • Wetted MaterialsCo-polyester with FKM gaskets
  • Accuracy±3% (<2.5 mL); ±1% (.2.5 mL)
  • Viscosity, Max (cP)70
  • DescriptionPulseless Disposable Pump Head for Masterflex L/S Drives; Adapter Kit with Three Pump Heads

Includes

System includes pump head mounting adapter and three single-use pump heads. Order replacement pump heads separately in single- or multi-packs.

Key Features

  • Deliver flow rates up to 500 mL/min at speeds up to 100 rpm
  • Steady, repeatable flow is ideal for dosing applications
  • Pump fluids with viscosities up to 70 cps; pressure up to 2.5 bar
  • Cost-effective solution for single-use / single-campaign fluid transfer

More About this Item

Mount the reusable adapter to your Masterflex L/S drive and the pump head simply snaps into place. Standard luer connectors enable quick and secure connections to inlet and outlet tubing.

Rotary, volumetric pistons produce steady, pulseless flow with high volume and flow rate accuracy. The consistent rate of flow over time from the dual pumping chambers minimizes the need for calibration.

Flow rate accuracy will be better than 3%. Volume accuracy will be 3% or better at volumes below 2.5 mL; 1% or better at volumes greater than 2.5 mL.

Note: maximum recommended speed is 100 rpm for optimal life and performance.

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