This item is now discontinued. We recommend the following as suggested replacements: EW-77970-40

Masterflex I/P modular digital dispensing pump system, 20-650 rpm, 115V.

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Masterflex Item # EW-77970-20

SPECS & DESCRIPTION

Specifications & Description

  • Pump SeriesI/P
  • Control TypeVariable-Speed Digital
  • Min RPM20
  • Max RPM650
  • Number of Channels1
  • Max Flow Rate Per Channel (LPM)8
  • Min Flow Rate Per Channel (LPM)0.2
  • Max Flow Rate Per Channel (mL/min)8000
  • Min Flow Rate Per Channel (mL/min)20
  • Drive07592-20 (I/P® Variable-Speed Modular Digital Drive)
  • Pump Head77601-10 (I/P® Easy-Load Pump Head)
  • Tubing06429-73, 10-ft (Tygon® LFL tubing, I/P® 73)
  • Tubing sizes acceptedI/P® 26, 73, 82
  • Drive IP ratingIP 22
  • Power (VAC)115
  • Power (amps)3.0
  • Power (Hz)50/60
  • DescriptionI/P modular digital dispensing pump system, 20-650 rpm, 115V.

REVIEWS

REVIEW SNAPSHOT®

by PowerReviews
Masterflex<reg> I/P<reg> modular digital dispensing pump system, 20-650 rpm, 115V.
 
2.0

(based on 3 reviews)

0%

of respondents would recommend this to a friend.

Pros

No Pros

Cons

  • Inaccurate (3)

Best Uses

No Best Uses

Reviewed by 3 customers

Displaying reviews 1-3

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2.0

Specs not as advertised

By 

from Carpinteria, CA

About Me Academic/Professional Researcher

Verified Reviewer

Pros

  • Easy To Use
  • Works Properly

Cons

  • Inaccurate
  • Poorly Calibrated

Best Uses

    Comments about Masterflex<reg> I/P<reg> modular digital dispensing pump system, 20-650 rpm, 115V.:

    Pump works well with one head. Note that you can only calibrate with 3 liter dose. With dual heads, very inaccurate between heads!!

     
    1.0

    Poor performance!

    By 

    from Carpinteria, CA

    Verified Reviewer

    Pros

    • Works Properly

    Cons

    • Difficult To Use
    • Does not come up to specs
    • Inaccurate
    • Poor calibration system
    • Poorly Calibrated

    Best Uses

      Comments about Masterflex<reg> I/P<reg> modular digital dispensing pump system, 20-650 rpm, 115V.:

      We have a unit with two easy load heads....the variation between the heads is way outside the manufacturers advertised specs. You can only calibrate the model we have using a 3 liter fill....what use is that when filling less than 3 liters..very poor performance and not worth buying.

      (1 of 1 customers found this review helpful)

       
      3.0

      Works OK but not nearly the output

      By 

      from Cumming GA

      About Me Academic/Professional Researcher

      Verified Buyer

      Pros

      • Durable
      • Easy To Use

      Cons

      • Inaccurate

      Best Uses

      • In The Field

      Comments about Masterflex<reg> I/P<reg> modular digital dispensing pump system, 20-650 rpm, 115V.:

      Inconsistant fills and techs have trouble with what should be easy program changes.

      Displaying reviews 1-3

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      Q&A

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