Pneumatically operated pump for use with single-line systems

Single-line oil pump model 85430

These air-operated, positive displacement pumps deliver maximum volume via a single stroke of the pump. Solenoid air valves and adjustable, solid-state time controls are integrated into the pump body.
All pumps are designed to deliver fluid lubricants to single-line distributors and are filled via a spring-loaded filler cap and internal filter. Acrylic reservoirs are available in several sizes. Pump models 85432 and 85433 do not include a reservoir and are designed for remote or bulk-fill oil applications.

Features and benefits:

  • Reservoir with filler cap and internal strainer
  • Integrated, adjustable solid-state time controls with LED indicators
  • Integrated solenoid air valves
  • Suitable for use with single-line metering devices
  • Technical features
    Function principlepneumatically operated piston pump
    Metering quantity39,3 cm³/stroke2.4 in³/stroke
    Lubricantoil, synthetic oils on request
    Operating temperature-23 to +65 °C-10 to +150 °F
    Operating pressuremax. 70 barmax. 1000 psi
    (85430, 85431 only)
    2,0 l0.52 gal
    Material (reservoir)acrylic
    Connection outlet1/4 NPTF (F)
    Voltage120 V AC
    240 V AC
    Transmission ratio20:1
    Dimensions627 × 166 × 460 mm24.7 × 6.52 × 18.11 in
    Mounting positionvertical
  • Applications
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