Subject to change · 27897500 · 10.2016 · EN
Page 10
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5. About this product
5.1
Performance specification
The off-line filter unit FNA 040 is a stationary filter unit for filtration of hydraulic fluids and lubricants with a viscosity of 15 mm
2
/s -
400 mm
2
/s (in continuous operation).
A separate installation in the bypass or cooling circuit for fine filtration and discharge of the full flow filter is just as possible as the
filtration of fresh oil and the cleaning (flushing) of polluted systems for wear protection of components and systems.
The volume flow is 40 l/min (50 Hz).
The operating temperature is in the range of 0 °C to 60 °C.
5.2
Device description
The off-line filter unit FNA 040 consists of an electrically operated filter pump with exchangeable filter element and may be equipped
with an electrical maintenance indicator. The control box of the pump motor is used to connect the power supply. The suction hose
may be connected to the suction port of the pump and the pressure hose at the outlet of the main filter.
5.3
Component overview
3
2
1
4
5
6
7
8
9
Fig. 1: Component overview
1 Differential pressure switch
6 Pump
2 Filter housing with filter element
7 Fluid outlet / pressure connection
3 Filter cover
8 Nameplate
4 Terminal box electric motor
9 Pressure limiting valve
5 Fluid inlet / suction connection
