Trocadores de calor

Pump-Transfer Cooler Filtration Unit UKF-2 / UF-2

Description

General

The UKF unit is a compact, easy-to-install unit for offline filtration cooling circuits. Installation is simply a matter of pipe mounting to and from the tank and connecting the voltage supply.

 Features

Offline unit consisting of:

  • Low-noise feed pump
  • Filter
  • Oil-water plate heat exchanger
  • The circuit is fitted with check valves to isolate the filter when used with a positive head tank when changing the filter element

Applications

  • Plastic injection moulding machines
  • Transmission systems
  • Pressing / Stamping
  • Machining centres
  • Hydraulic systems

Technical specifications

Operating pressure

  • Oil side max. 6 bar
  • Water side max. 30 bar (static)

Suction pressure across the suction connection

  • Max. –0.4 bar to 0.5 bar

Medium

  • Oil side: Mineral oil to DIN51524 Part 1 and 2
  • Permitted contamination ≤ NAS 12 or ISO4406: 22/21/18

Temperature of medium

  • Oil side: +10 °C to +80 °C
  • Water side: +5 °C to +60 °C

Max. viscosity

  • See Point 7.

Ambient temperature

  • +10 °C to +40 °C

Mounting position

  • Vertical 2.8 RPM
  • Min. 1000 rpm
  • Max. 1800 rpm

Direction of rotation

  • Clockwise, see direction of arrow

Drive

  • Three-phase electric motor
  • Insulation class F
  • Protection class IP55

Volumetric efficiency

  • > 90 % at ν = 40 mm²/s

 

 

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