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Self-Priming Micro Pump; 40 uL, PPS/EPDM, 12 VDC

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Mfr # 120SP1240-4EE – Item # GZ-73120-18
Accurate volumetric dispensing of 4 microliters to 250 microliters
  • Positive shut with pressures less than 3 psi
  • High cycle life - up to 20 million dispense cycles
  • Low power consumption
  • Select dispensing volume 40 µL
  • 2 year warranty

SPECS & DESCRIPTION

Specifications & Description

  • Max Flow Rate (mL/min)4.8
  • Suction Lift Wet (in H₂O)48
  • Suction Lift Wet (mm of H₂O)1200
  • Suction Lift Wet (in Hg)3.5
  • Suction Lift Wet (mm Hg)671
  • Self-PrimingYes
  • Power (VDC)12
  • Power Pigtail ConnectionYes
  • Wetted MaterialsPPS, EPDM
  • Inlet Connection1/4\"-28 UNF(F)
  • Outlet Connection1/4\"-28 UNF(F)
  • Run DryYes
  • Max Temperature (° F)158
  • Max Temperature (° C)70
  • Length (in)2.5
  • Height (in)1
  • Width (in)1.4375
  • Length (cm)6.35
  • Height (cm)2.54
  • Width (cm)3.65
  • DescriptionSelf-Priming Micro Pump; 40 uL, PPS/EPDM, 12 VDC
Two year warrantyConformite Europeenne

Key Features

  • Positive shut with pressures less than 3 psi
  • High cycle life - up to 20 million dispense cycles
  • Low power consumption
  • Select dispensing volume 40 µL
  • 2 year warranty

More About this Item

These pumps are factory set for discrete outputs ranging from 4ìl to 250ìl. The pumps can be cycled at up to 2.0 Hz for the 73120-1* and -2* series of pumps. All the while the pump can maintain a high level of accuracy with a deviation from set-point being less than 1%.

The pumps are self-priming. Intially, the suction created by the larger pumps is sufficient to pull liquids from an unpressurized container located up to four feet below the. Once primed, the pump is able to maintain around 5 psi pressure.

Long life (3,000 hours) is built into each pump with a guarantee for up to 20 million actuations.

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