HYDRAULIC FILTRATION

BREATHER FILTER FOR TANK VENTILATION IN HYDRAULIC AND LUBRICATING OIL RESERVOIRS

Breather filters are designed with a take-apart filter housing for ventilation and exhaustion and with a replaceable filter element on the inside. They filter the exhaust produced by industrial installations and thereby prevent damage to the components.

FEF 0, FEF 1

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  • Special highly efficient filter materials
  • Air filtration in hydraulic and lubricating oil tanks
  • Prevention of initial damage of pumps, bearings and system components
  • Filter rating optional 10 μm [10 micron] (paper) or 3 μm [3 micron] (micro glass)
Workplace Nominal size 0 – 20
Workplace Maximum volume flow in l/min. 400
Workplace Replacement filter element: 80.45/21 – 130
Data Sheets:
Workplace RD 51414 – Click Here

More information – Click Here

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  • Filtration and dehumidification of the intake air of industrial systems.
  • Avoidance of initial damage in pumps and bearings and system components.
Workplace Nominal size 45/21 – 130
Workplace Maximum volume flow in l/min. 1800in bar
Workplace Replacement filter element: 80.45/21 – 130
Data Sheets:
Workplace RD 51414 – Click Here

More information – Click Here

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BE 7 SL, BF 7 SL, BS 7 SL, B 7 SL

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TLF I, TLF II, TLF III

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The breathing filters are used in hydraulic systems for breathing and bleeding air from the hydraulic tank. They are mounted directly on the tank.
They distinguish themselves by the following:

  • Highly efficient, special filter material
  • Filtration of ultra-fine particles and high dirt holding
    capacity
  • Use of Aquasorb filter material minimizes the risk of
    corrosion in the hydraulic tank
  • Standard filling strainer in version TLF III
  • Replaceable filter element
Workplace Nominal size 1 – 25, 8 – 250
Workplace Maximum volume flow in l/min. 80000
Workplace Replacement filter element: 7.1-25 – 8 – 250
Data Sheets:
Workplace Data sheet RD 51415 – Click Here

More information – Click Here

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Highly efficient, special filter material:

  • Filtration of ultra-fine particles and high dirt retention capacity
  • Adsorption of air humidity
  • Minimizes the risk of corrosion in the hydraulic tank
  • Filter cartridge as well as water-absorbing granules exchangeable
  • Optional check valves to avoid air exchange during no-load operation
  • Optional adapter plate including check valve for dis-charge air from tank, without filtration
  • Combines air filtration and dehumidification in fluid systems
Workplace Nominal size 25 / 40 / 80 / 125
Workplace Maximum volume flow in l/min. 300
Workplace Replacement filter element: 89.25 -125
Data Sheets:
Workplace RD 51456- Click Here

More information – Click Here

Find the right filter in only a few steps with the our Fit4Filter search tool.

Easily identify other major filter manufacturers and cross reference to the equivalent Hengst Part number:

And many more major filter manufacturers. Click here to search our Fit4Filter tool.

BFSK

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