WOB-L® piston pump, compressor - 250Z series - THOMAS
250Z Series
Vacuum Pressure
Features & Benefits
  • Pressure or vacuum capability
  • Oil-less operation
  • Efficient brushless DC motor
  • Variable speed output
  • Proven WOB-L piston technology
  • High performance piston seal
  • Die-cast aluminum and Magnesium components
  • Thin wall, hard coated aluminum piston cylinder
  • Epoxy coated wetted parts
  • Designed and tested per Agency standards
  • RoHS and REACH compliant
Range Technical Overview
  • Flow 1.0 cfm (28.3 l/min)
  • Max. vacuum 24.2 in.Hg (-820 mbar)

Possible Applications
  • Portable Oxygen Concentrator
  • Small Analytical Equipment
  • Fuel Atomization
  • Ambient Scenting
  • Lab Automation
    Model No
    Free flow
    Maximum vacuum
    Motor Rating
    Motor Type
    cfm l/min
    in.Hg mbar
    V Hz
    W hp
    Model No.
    Free Flow
    1.00 28.3
    in.Hg mbar
    Maximum vacuum
    24.2 -820.0
    mbar psi
    DC / 24 NA
    V Hz
    Motor Rating
    W hp
    Motor Type
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