Fill Tool Series 106

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The series 106 Fill Tool connects to the engine cooling systems for evacuation and filling. Standard or 90 degree manifold are available. Overflow bottle fill standard and/or optional fluid level set. Series 106 tools can be easily modified for power steering, fuel, and transmission applications. PCU can modify the 106 tool to meet your application.


  • Simple Attachment
  • Minimum Fluid Loss
  • Semi-Automatic or Automatic Operation
  • High Flow Rates
  • Easy Maintenance
  • Economical


  • Factory Air Supply: 60 psig/4.2 kg/cm²
  • Air Port Fitting: 1/4″ Dia. One Touch Connectors
  • Weight: 3.25 lb/1.5 kg
  • Fluid: Engine Coolant
  • Fluid & Vacuum Port Fitting:
    • 1/2″ Barbed Hose
    • 3/4″ Barbed Hose
    • 1″ Barbed Hose
    • 3/4 JIC
    • 3/4 NPT Female
  • Maximum Fluid Pressure: 50 psig
  • Flow Capacity (Fluid and Vacuum): 9.3 Cv
  • Flow Capacity (Overflow): 0.7 Cv
  • Radiator/Surge Tank: Common Sizes for Rad & Surge Tanks
  • Typ Flow Rates:
    • 1.58 L/S @ 25 psig (3/4″ Hose)
    • 1.74 L/S @ 25 psig (1″ Hose)

Technical Data

  • Tools can be used with PCU tool presentation arms for manual connect – pick and place – semi-auto attachment to vehicle reservoirs.
  • Fits large and small radiator necks and all size surge tanks.
  • Large internal porting for high flow rate
  • Tool designs for volume or pressure fill.
  • Tools are built with spring returns on the fluid port for fail-safe operation during power loss.
  • Tool design includes the ability to fill the overflow bottle during the normal cycle.
  • All phases of evacuation and fill cycle internal to tool are automatically controlled by the evacuate and fill machine.
  • Tools are compatible for operation with programmable logic, relay, or computer based control systems.
  • Interfaces to the Compufill Series 106 tool include clamp, seal and valve control air, coolant mixture and vacuum.
  • A robust design and durable construction work well in a constant use production environment.
  • Aluminum and stainless steel construction are used to minimize weight and eliminate corrosion.

Fill Tools