Four-Syringe Push-Pull Pump

Order code

Syringe pumps for high me­ter­ing precision at low, pulse-free rates

  • Sturdy and reliable
  • Ex­treme­ly sim­ple to set up and use
  • Sur­pris­ing­ly af­ford­able
  • Accepts syringe sizes: 10uL - 60mL
  • Minimum Flow Rate: 0.001 uL/hr
  • Maximum Flow Rate: 86 mL/hr (60 mL syringe)


Order code Line Voltage
SP260p 95-135V, 50Hz
SP260pZ 220-240V, 60Hz


  • Automatic dispensing of small volumes
  • Very precise flow rate control
  • Hands-free operation with foot pedal
  • Better flow performance with accuracy ±0.35%


  • Drug administration
  • Chemical applications with slow incorporation of fixed volumes of fluids

The SP200 Series pumps offer TTL and RS-232C interfaces and automatic shutoff under stall conditions. The SP260p can hold up to four syringes. As two syringes are infusing, two other syringes are withdrawing at the same rate. The SP260p is used for single-cycle applications only.

  • Knob locks/unlocks drive block for effortless, drag-free adjustment
  • Simple menu-driven setup: Syringe diameter (selected from displayed table), dispense volume, dispense flow rate, continuous dispense volume display, preset volume control and automatic shutoff
  • Settings can be reviewed or changed during operation
  • Optical encoder stall detection
  • Choice of unit selection
  • Last settings stored in permanent memory
  • Built-in RS-232C interface for computer linking or "daisy chaining" up to 100 pumps
  • TTL interface for foot switch, timer, relay control
  • Outputs for run indicator
  • Valve control
Mode Push-Pull (single cycle)
Syringe Size 10 µL-60 mL (four)
Maximum Flow Rate 86 mL/min (60 mL syringe)
Minimum Flow Rate 0.001µL/hr
Linear Force 40 Ib (18 kg)
Advance Per Microstep 0.165 micron
Maximum Step Rate 1600 steps/sec
Minimum Step Rate 1 step/100 sec
Accuracy < 1% error
Reproducibility ± 0.1%
Dimensions 11 x 9 x 5.5 in., 28 x 23 x 14 cm
Shipping Weight 12 lb. (5.4 kg)
Notes: Available 95-135 V or 220-240 V, 50/60 Hz
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