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Mann-Filter Provent¹ 400 Crankcase Breather 3931070700

£190.51 ex VAT

UK Stock

£190.51 ex VAT

EU Stock

Delivery 3 - 5 weeks from ship date.

£190.51 ex VAT

Stock Availability:  
Last Updated: August 12, 2026
We do not hold stock and all orders are shipped from manufacturers

Out of stock

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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