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PMST100 Stepper Peristaltic Pump

$149.00

Miniature, very low flow peristaltic pump solutions

Accurate dosing, dispensing, and metering

Compatible with many chemicals and aggressive fluids

Self-priming, made in the USA, panel mount

4 rollers standard – positions for 3 and 6 rollers

Accepts 3 common tubing sizes without modification

Robust direct drive design using NEMA 17 stepper motor

Excellent dry running characteristics

Fluid only contacts the inside of the tubing

Pumps extremely hot or cold fluids

Motor controller sold separately

Many options and variations to match your needs

PMST100 Peristaltic Pump

  • NEMA 17 – 3 amp per phase stepper motor
  • Maximum flow rate and psi: 15 ml/min and 25 psi
  • Maximum suction lift: 15 feet
  • 75 maximum recommended RPM
  • Dimensions: 3.500 x 2.750 x 2.750 inches
  • Weight: 19 ounces

Flow rates based on 4 rollers

  • Tube ID 1/8” ID is 0.20 ml/revolution
  • Tube ID 3/32” ID is 0.15 ml/revolution
  • Tube ID 1/16” ID is 0.065 ml/revolution
  • Tube ID 1/32” ID is 0.02 ml/revolution