Masterflex I/P Standard Process Pump

Masterflex, I/P, Standard Process Pump, Thermo ScientificThermo Scientific Masterflex I/P standard process pump has brushless motor which handles challenging applications with minimal maintenance.

Non-chip epoxy-coated, washdown IP55-rated steel enclosure protects against moisture, chemicals, and dust.

  • Compact drive is light enough to carry with one hand, but powerful enough to drive two pump heads

  • Speed control via three-turn potentiometer for quick, easy adjustments

  • Speed is displayed on an easy-to-read LED display from 0 to 100% of full speed, with 1% resolution

  • Remote outputs: “pump ready” signal and 4 to 20mA outputs (requires 77300-32 remote cable kit)

  • 1.8m (6 ft.) line cord with IEC 320/CEE 22 socket


  • Flow Range : 0.01 to 17 LPM (0.002 to 4.5 GPM)

  • Reversible : Yes

  • rpm : 33 to 650

  • External Control-Input : 4 to 20 mA, 0 to 10 V, start up, direction

  • External Control-Output : "Pump ready" signal

  • Voltage (50/60 Hz) : 115 to 230 VAC auto selected

  • Motor type : Brushless DC, Totally enclosed, non-ventillating

  • Speed control type : PWM microprocessor

  • Speed Regulation (Repeatability) : ?0.25% (2% of max rpm)

  • Digital Display : 3-digit green LED, percent of speed

  • Operating Temperature : 0 to 40?C (32 to 104?F)

  • Storage temperature : -45 to 65?C (-49 to 149?F)

  • IP Rating : IP55

  • Agency Approvals : UL, cUL, CE

  • Dimensions (L x W x H) : 19 x 10 x 9 cm (7.5 x 3.9 x 3.5")

  • Shipping Weight : 28 lb

These MASTERFLEX pumps have many advantages. Continuous-duty drives permit full-time operation. Because fluid contacts only the tubing, cleanup and maintenance are simple-just change the tubing. These self-priming pumps can lift water or water-like fluids from up to 29 ft. All models have reversible pumping direction.


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