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Oil/air coolers BNK series

  • Easy to maintain design
  • Compact installation dimensions
  • System-compatible cooling matrix/flow rate ratio
  • Low noise emission
  • Rugged cooling matrix
  • Extensive accessories
  • High suction pump

Drives and hydraulic aggregates are used in machine construction, raw material production, maritime and many other areas.
In hydraulic systems oil transfers power and motion, in drives it is a vital lubricant. Both as a power transfer medium and lubricant, oil is heated by friction losses during operation.

Since the viscosity of the oil changes along with the temperature, precise temperature stabilisation using oil/air coolers is a vital requirement for systems and drives for consistent power. Furthermore, the temperature also affects ageing behaviour and the service life of oils.
To minimise the negative effect fluctuating oil flow has on the cooler design with varying ambient air temperatures, it is wise to combine the cooler with a built-in circulation pump.
The BNK series is characterised by efficient cooling matrixes, a compact, easy to maintain design and energy-efficient drive motors along with gerotor pumps.

To download, simply select the respective documents and click "My Downloads" above.

Ivica Kruljac
Internal Sales & Application Manager (FC)

+49 (0) 2102 / 4989-83
Jan-Philipp Korstian
Internal Sales & Application Manager (FC)

+49 (0) 2102 / 4989-33