MANN+HUMMEL ProVent 400 Oil separator 3931070700 model cat 299d 375(86)* Beta Ratio: 2 20=16 33 Nominal BCSET100 375(86)* Beta Ratio: 2 20=16 33 Nominal Micron Rating: 23 Part Number: 51715 UPC Number: 765809517158 Style: Spin On Hydraulic Filter Service: Hydraulic Type: Full Flow Media: Cellulose Height: 7 The ProVent® 400 is a compact crankcase ventilation system for engines up to 400 kW and is characterised by the following advantages: • Up to 400 l min blow by gas • Very compact design • Available with high efficiency or ultra efficiency medium • Integrated pressure regulation for crankcase • Also available with bypass valve (integrated in separation element) • Tool free element replacement with protection against incorrect insertion through turn lock mechanism and element with integrated handle • Suitable for use with open or closed CCV system • Use of two ProVent® 400 in parallel possible • Check valve for oil return available (recommended) • Suits applications up to 675hp