Description
Mann-Filter Provent¹ 400 Crankcase Breather 3931070700 Product Specifications
Provent¹ 3931070870 Dimensions (mm)
Height - 301.0
Max Diameter - 209.0
Inlet & Outlet - 38.0
Blow-by inlet to housing - Fixed position for inlet and outlet adjustable bracket
Related to:
Replacement element LC 10 001 x
See pages 10 & 11 in the Mann Provent Catalogue
Mann + Hummel Provent¹ Information
The ProVent 800 is the largest available crankcase ventilation system. It is suitable for engines up to 1250 kW and is characterized by the following advantages:
- Extremely stable design in steel (housing and bracket)
- Up to 1000 l/min blow-by gas
- Equipped as standard with high-efficiency medium
- Pressure regulation
- Suitable for use as open or closed crankcase ventilation system
- Pressure-relief and bypass valve available on request
- Use of two ProVent 800 in parallel possible
- Easy to service through tool-free element replacement and fitting of element and cover in only one position
- Check valve for oil return available (recommended)





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