Oil filter INTERNORMEN Technology

The partial flow filter NF is foreseen for the fine filtration of hydraulic and lubrication circuits additionally to the main filter. The big

filtration area in comparison to the nominal size is the premise for a high dirt-retaining capacity even in case of small filter-fineness.

The filter NF is flanged mounted to the line.

Filter elements as fine as 5 µm(c) are available; finer filter elements on request. Element change without tools is possible. After

release of the straining screw and removal of the cover the elements are accessible and could be changed. The filter elements were

delivered completely inclusive seals. Cleaning of the elements not possible therefore the user should have enough spare elements

on stock.


Technical data:

temperature range: -10°C to +80°C (for a short time 100°C)

operating medium: mineral oil, other media on request

max. operating pressure: 16 bar

test pressure: 21 bar

connection: SAE-flange connection 3000 PSI

housing material: aluminium forging alloy

sealing material: Nitrile (NBR) or Viton (FPM), other materials on request

installation-position: vertical

measure connection: G 1/8

evacuation- or bleeder connections: G 1/4

volume tank: 3,3 l

Classified under the Pressure Equipment Directive 97/23/EC for

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