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Cooling System | UKF-3

Supplier: HYDAC International

This Pump-Transfer-Cooler-Filtration unit (UKF) is specifically designed for the cooling and lubrication of stationary gears.

Price Guide: POA

The UKF unit is a compact, easy-to-install unit for off-line circuits and helps increasing lifetime of oil and gears due to continuous cooling and filtration.


  • Constant temperature (independent of the cycle time of the hydraulic system)
  • Consistent flow rate
  • The circuit is fitted with check valves to isolate the off-line circuit when changing the filter element


  • Pump
    • Gear pump
    • Pump pressure up to 16 bar
    • Flow rate: 32 – 80 cm³/U
    • For high-viscous oil (gearbox oil)
  • Brazed Plate Heat Exchanger
  • Filter
    • Inline filter FLN250 / FLN400
    • Change over inline filter FLND250 / FLNS400 (optional)
    • Electrical/visual clogging indicator
  • Integrated thermal bypass valve
  • Thermostatic valve for flow control (optional)
  • Connections for pressure and temperature sensors possible

HYDAC Fluid to Fluid Cooling Systems