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Oil-air coolers

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Compact and high-performance oil-air coolers type OAC and OPC for cooling hydraulic, gear, lubricating and motor oils as well as water glycol.

Besides marine and ATEX versions the coolers are available in combination with thermal or pressure bypass valves. Main applications are hydraulic power packs, machine tools, hydraulic presses, wind power and rail technology as well as iron and steel industry.

Overview: Oil-air coolers

Our range of  compact and high-performance oil-air coolers includes high-performance coolers for stationary and mobile hydraulics (OAC oil-air coolers), bypass flow coolers with an integrated pump (OPC oil-air coolers) and bellhousings with an integrated oil-air cooler (PIK oil-air cooler).

Oil-air coolers OAC

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

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

2 - 110 kW Kühlleistung, 5 - 170 l/min Ölvolumenstrom / with integrated pump

Product image Oil-air cooler cooling-pumping unit type OPC cooling systems Bypass flow cooling with integrated pump
Oil-air coolers PIK

Cooling capacity up to 5.5 kW / Volume flow up to 80 l/min / Bellhousing with integrated oil/air cooler

Product image Oil-air cooler PIK cooling systems bellhousings integrated oil-air cooler

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Applications of our oil-air cooler:

Our oil-air heat exchangers are mostly used for cooling oil in the return flow of hydraulic systems with constant fan drives.

  • Hydraulic power packs (industrial hydraulics)
  • machine tools and industrial machines
  • hydraulic presses
  • Mobile hydraulics (e. g. construction machinery, drilling machines, cranes)
  • wind power and rail technology as well as iron and steel industry.

Contact

Hendrik Stroet
Product Manager OAC coolers

T: +49 5971 798-519
E: h.stroet@ktr.com