Cole-Parmer Single-syringe infusion pump, 115 VAC

Representative image only.
Cole-Parmer Item # EW-74900-00
Ideal for low-flow, low-pressure applications where precision is needed.
  • Backlit alphanumeric LCD guides you through setup and operating procedures.
  • Nonvolatile memory retains settings even after your pump is turned off.
  • Accurate to +/-0.5%

PRODUCT OPTIONS

$1,430.00USD / Each

SPECS & DESCRIPTION

Specifications & Description

  • Max Flow Rate Per Syringe (mL/min)8.33
  • Min Flow Rate Per Syringe (microL/min)0.0033
  • Min Flow Rate Per Syringe (picoL/min)1
  • Power (VAC)115
  • Linear Force (lbs)20
  • Syringe Size Accepted (Max mL)60
  • Syringe Size Accepted (Min microL)10
  • Syringe Travel Rate (mm/min)Maximum: 126.7
  • Reproducibility±0.1%
  • Accuracy±1%
  • Width (in)4
  • Length (in)9
  • Height (in)6
  • DescriptionSingle-syringe infusion pump, 115 VAC

Includes

Instruction manual, power cord

Key Features

  • Backlit alphanumeric LCD guides you through setup and operating procedures.
  • Nonvolatile memory retains settings even after your pump is turned off.
  • Accurate to +/-0.5%

More About this Item

Features microprocessor motor control and precision gearing. Microprocessor automatically selects display units based on syringe used. Obtain precise flow rates down to 0.2 µL/hr. A wide dynamic range (6000:1) provides excellent flexibility. All commands can be programmed via the front-panel keypad. Settings can be changed while the pump is running.

ACCESSORIES

REVIEWS

Q&A

Do you have questions about this product?

Get answers from real customers and in-house experts with AnswerBox.

10 Questions | 10 Answers
Displaying questions 1-10
  • Q:

    Can you use this pump with the pH titrator?
    Asked on 1/4/2016 by Donna

    1 answer

    • STAFF EXPERT

      A:

      If it is used manually as there is no external control capability.

      Answered on 1/4/2016 by Dan from Technical Support
  • Q:

    Does the Cole -Parmer single syringe infusion pump require servicing?
    Asked on 4/11/2015 by Wes from Herts, UK

    1 answer

    • STAFF EXPERT

      A:

      This pump has a one-year warranty, but is very robust and should provide many years of flawless service. However, just like any machine, the components could eventually require repair or replacement. There is very little upkeep required for this pump, though.

      Answered on 4/13/2015 by Jay from Technical Support
  • Q:

    can this be externally triggered for ON/OFF the pumping using a TTL 5V signal?
    Asked on 10/23/2014 by Joe from Tampa, Florida

    1 answer

    • STAFF EXPERT

      A:

      No, this item cannot be controlled via external signals.

      Answered on 10/24/2014 by Anthony from Technical Support
  • Q:

    Can this pump work under high-voltage circumstances, such as 20 kV? I would like to use it in a electrospinning setup, so function stability under high electric field is highly desirable.
    Asked on 9/14/2014 by Cady

    1 answer

    • STAFF EXPERT

      A:

      The voltage operating range is 110 to 130 volts.

      Answered on 9/15/2014 by Danielle from Technical Support
  • Q:

    I'm trying to find the max flow rate I can get from a 74900 series pump that I have, and what syringe size that would require. Where can I best find that information?

    Thanks
    Asked on 7/15/2014 by Brandon

    1 answer

    • STAFF EXPERT

      A:

      The largest syringe that can be used is 60mL. To discuss your application further, please contact us directly.

      Answered on 7/15/2014 by Anthony from Technical Support
  • Q:

    Is there a safety interlock on the pump that will stop attempting to pump if a blockage occurs in the syringe? If so, at what pressure/force does the interlock stop the pumping? The specs list the linear force at 20 lb/sq. in - is this the maximum force that will be applied, or is there a potential for additional force in the case of a blocked syringe?
    Asked on 4/4/2014 by Kathryn

    1 answer

    • STAFF EXPERT

      A:

      There is no interlock that will trip when a pressure is met. There is a stopping block that can be set for safety reasons so the plunger stops.

      Answered on 4/4/2014 by Anthony from Technical Support
  • Q:

    Hi,

    I was wondering if this infusion pump can be used in the nanoliter range (we'd like something like 50nl/3-5 min=> 0.6-1 ul/hr). And will this work with Hamilton syringes?
    Thank you!
    Amrita
    Asked on 10/29/2012 by Amrita from Seattle

    1 answer

    • STAFF EXPERT

      A:

      The smallest syringe this unit accepts is a 10 uL. And, with that syringe the lowest flowrate it can achieve is 0.1ul/hr - which is below the range you require. So, yes, this pump can be used for the volume and rate you wish to dispense.

      Answered on 10/31/2012 by Jen from Technical Support
  • Q:

    The release buton on the syringe pump I have is broken. Is there any way to operate the locking mechanism (electronically, etc) to lock and release that button?
    Asked on 9/30/2011 by Abhijeet

    1 answer

    • Staff Reviewer

      A:

      We do not have a suggested way to operate the unit with a broken safety locking mechanism. Please call to set up a return for repair of the unit.

      Answered on 10/4/2011 by Jen from Technical Support
  • Q:

    My pressure requirement (150mmHg) is very low comparing to this syringe pump specification. Can this syringe pump set in a way that produce this pressure?
    Asked on 11/11/2010 by ER from OH

    1 answer

    • Staff Reviewer

      A:

      There is no way to set the pressure on the unit, and the pressure listed is not always what the output is; it is what it can overcome.
      Pressure will depend upon the diameter of the lines used and the pressure it must push against.

      Answered on 11/15/2010 by Jen from Technical Support
  • Q:

    I understand that this pump is built to be used as infusion pump. I wonder if you supply any accessories that could enable its use as a withdrawl pump.
    Asked on 6/30/2009 by Amir

    1 answer

    • STAFF EXPERT

      A:

      Unfortunately there are not any accessories that would allow you to use this as a withdrawal pump.
      We offer a dual-syringe pump that does both infusion and withdrawal. It is part number 74900-20.

      Answered on 7/1/2009 by Jaime from Technical Support
Displaying questions 1-10

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