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GMST2000 Stepper Motor Gear Pump


3.0 amp per phase stepper motor pump

Direct drive, OEM design, NEMA 17 motor

Delrin gears and pump head

Flow is reversible

Compatible with water, salt water, motor oil, glycol, and hydraulic oil

Brushless and DC motor versions available

Panel mount and made in the USA

Excellent for use with thicker fluids

Stepper motor controllers sold separately, see Shop Accessories


GMST2000 Stepper Motor Gear Pump

  • Maximum flow rate: 1000 ml/min
  • VDC input determined by motor controller
  • NEMA 17, 4 stack, 4 lead, high torque motor
  • 3.0 amp per phase stepper motor
  • Dimensions: 4.275 x 2.750 x 2.750 inches
  • Weight: 19.1 ounces
  • Inlet/Outlet tubing ID: 0.187 (3/16”) inches
  • Maximum fluid temperature: 150° F
Additional information
Choose Shaft Seal