Multi-Syringe Infusion 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 - 10mL (ten); 10 uL to 60 mL (six); 10 uL to 140 mL (four)
  • Minimum Flow Rate: 0.001 uL/hr
  • Maximum Flow Rate: 21 mL/min (10 mL syringe)


Order code Line Voltage
SP220i 95-135 V, 50Hz
SP220iZ 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

Ideal for applications requiring multiple syringes, the SP220i is an adaptation of the SP200i and has been modified to hold up to 10 syringes. This feature-laden multi-syringe infusion pump combines a broad speed range and holds a wide range of syringe sizes to meet the requirements of virtually any laboratory application.

  • Accommodates 10 up to 10 mL, or six syringes up to 50 mL, or four syringes up to 140 mL
  • Backlit LCD display, 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 Infusion
Syringe Size 10µL to 10mL (ten), 10µL to 60 mL (six), 10µL to 140 mL (four)*
Maximum Flow Rate 21 mL/min (10 mL syringe)
Minimum Flow Rate 0.001µL/hr (10µL Syringe )
Linear Force 40 lb (18 kg)
Advance Per Microstep 0.165 micron
Maximum Step Rate 1600 steps/sec (1/2-step)
Minimum Step Rate 1 step/100 sec
Accuracy < 1% error
Reproducibility ± 0.1%
Dimensions 11 x 12 x 5.5 in., 28 x 30 x 14 cm
Shipping Weight 12.5 Ib (5.7 kg)
Notes: Available 95-135 V or 220-240 V, 50/60 Hz

R. U. Meckenstock, B. Morasch, R. Warthmann, B. Schink, E. Annweiler, W. Michaelis, H.H. Richnow "13C/12C isotope fractionation of aromatic hydrocarbons during microbial degradation" Environmental Microbiology 1. 1999: 409-414

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