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 ProVentŪ 
ProVentŪ img1 Oil Separator for Closed & Open Crankcase Ventilation.
ProVent® is MANN+HUMMEL's newest innovation for crankcase ventilation. It is specifically designed to accomodate the latest generation of turbo charged engines and has the following advantages over existing solutions:
* Highly efficient oil seperation as a closed as well as an open system providing ideal protection for the turbocharger and other components installed down-stream
* Low pressure loss
* Less motor oil consumption in comparison to less efficient separators or conventional open systems
* Maintenance friendly:
fittings are not removed during element maintenance
* Universal usage: exceptional for variable flow rates
* Flexible installation locations on the engine or in the engine compartment
* Compact design
* Integrated safety feature against irregularly high high crankcase pressure
* No electrical energy required
* Low running costs
ProVentŪ img2
ProVentŪ img3