Spex VapLock™ Self-Priming Micro Pump, 20 µL, PEEK/PTFE/FFKM; 12 VDC

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Spex Item # EW-12021-98
Provides a precise, repeatable volume of liquid every time
  • Nonmetallic inert fluid path—ideal for high-purity or aggressive fluids
  • High cycle life—up to 20 million dispense cycles
  • Self-priming up to 51” (dry) and 138” (wet)
  • Rated for continuous-duty operation

PRODUCT OPTIONS

$468.70USD / Each

SPECS & DESCRIPTION

Specifications & Description

  • Self-PrimingYes
  • Power (VDC)12
  • Wetted MaterialsPEEK/PTFE/FFKM
  • Tube ID (mm)0.8
  • DescriptionSelf-Priming Micro Pump, 20 µL, PEEK/PTFE/FFKM; 12 VDC

Key Features

  • Nonmetallic inert fluid path—ideal for high-purity or aggressive fluids
  • High cycle life—up to 20 million dispense cycles
  • Self-priming up to 51” (dry) and 138” (wet)
  • Rated for continuous-duty operation

More About this Item

With the ability to dispense highly accurate and consistent volume, these micro pumps are ideal for chemical dosing, waste effluent removal, and sterilizing applications. Solenoid-operated pumps move the diaphragm up and down as the solenoid is energized and de-energized to pull liquid through the inlet check valves then expel through the outlet check valve. A diaphragm separates the flow path from the operating mechanism ensuring an inert fluid path. These pumps are suitable use for up to 3000 hours at a 2 Hz cycle rate. Simply connect PTFE-coated lead wires with stripped ends for 12 or 24 VDC operation.

Use with 1/32" (0.80 mm) ID rigid tubing.

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