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Crankcase ventilation systems

Crankcase ventilation systems from MANN+HUMMEL work reliably and efficient. They separate the oil droplets from the blowby gas and the oil is returned to the oil sump. This protects the intake system from contamination with oil and extends its service life. In addition to the ProVent² series from the MANN+HUMMEL standard portfolio, we also offer customers individual and customized solutions.

ProVent² 100-300

ProVent² 100-300

Volume flow range 0 to 300 l/min
Operating temperature -40 °C to +120 °C / peak 150 °C
Applications Turbo charged diesel engines from 75 kW to 1,200 kW
Type of operation Open or closed crankcase ventilation
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ProVent² 500

ProVent² 500

Volume flow range 0 to 500 l/min (per module)
Operating temperature -40 °C to +120 °C / peak 150 °C
Applications Turbo charged diesel engines up to 5000 kW
Type of operation Open or closed crankcase ventilation
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ProVent² 700

ProVent² 700

Volume flow range 0 to 700 l/min
Operating temperature -40 °C to +120 °C / peak 150 °C
Applications Turbocharged natural gas engines > 800 kW
Type of operation -
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Kurbelgehäuseentlüftungs-systeme

Cankcase ventilation systems

for passenger cars

  • Efficient oil separation from the blowby gas
  • Inertial or fiber separators available
  • Integration into various engine components (e.g. cylinder head cover) possible
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