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Product image Oil-air cooler OAC cooling systems high-performance cooling

Oil/air coolers OAC

2 - 350 kW cooling capacity, 5 - 750 l/min oil volume flow / Oil/air coolers

High-performance cooling for stationary hydraulics and mobile machinery.

Compact and powerful oil cooler of the OAC series. Standard fan drive with three-phase motor, DC motor, compact motor or hydraulic drive.

In addition to the "maritime" and "ATEX" versions, this series is also available in combination with thermal or pressure bypass valves. The cooling elements come from our own production in our cooler factory in Jiaxing, China.

Our oil/air coolers are available in 13 sizes for cooling hydraulic and transmission applications. The OAC oil/air cooler cools the following media: hydraulic oil, gear oil, lubricating oil, engine oil, water-glycol.


  • Easy to service and good options of cleaning
  • low sound pressure level
  • CE marking
  • Painting for salty environment/near shore (CDP + powder painting)
  • Pressure bypass 4 and 6 bars

Product Details


Hendrik Stroet - Product Manager OAC coolers