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Mann-Filter Provent¹ 100 Crankcase Breather 3931070791

£74.89 ex VAT

UK Stock

£74.89 ex VAT

EU Stock

Delivery 3 - 5 weeks from ship date.

£74.89 ex VAT

Stock Availability:  
Last Updated: July 20, 2026
We do not hold stock and all orders are shipped from manufacturers

Out of stock

Description

Mann-Filter Provent¹ 100 Crankcase Breather 3931070791 Product Specifications

Provent¹ 3931070791 Dimensions (mm)

This model comes with a bypass valve
Height - 156.0
Max Diameter - 129.3
Inlet & Outlet - 20.0
Blow-by inlet to housing - REAR

Related to:

Replacement element LC 7001
See pages 4 & 5 in the Mann Provent Catalogue

Mann + Hummel Provent¹ Information

The Provent¹ 100 is designed to offer compact crankcase ventilation for engines up to 100 kW and is characterized by the following advantages:

  • Up to 100 l/min blow-by gas
  • Compact design suitable for fitting in tight installation spaces
  • Integrated pressure regulation for crankcase
  • High-efficiency medium
  • Available with by-pass valve or pressure-relief valve
  • Suitable for open or closed CCV
  • Use of two ProVent 100 in parallel possible
  • Check valve for oil return available as option (recommended)
  • Symmetrical element design protects against incorrect insertion

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