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Filtering hydraulic oil with the filter-pump unit

The filter-pump unit is a mobile oil maintenance unit for filtration during the filling of systems as well as for the pumping of hydraulic and lubricating media.

It is suitable for filtering hydraulic oils and pumping in hydraulic and lubricating oil systems. Further information on the topic of fine filtration of hydraulic oil.

Advantages of filtering hydraulic oil with the filter-pump unit

  • Easy handling and transport
  • Simple filter replacement
  • Convenient off-line filtration
  • Suction of contaminated media
  • Filling and filtering of fresh oils
  • Cleaning to specific NAS/DIN ISO classes

Technical data:

Ultra-fine filter unit for optimizing system/oil maintenance

Max. flow rate:

up to 70 l/min

Pump type:

Gear pump

Operating pressure:

10 bar max

Permissible suction pressure (at suction port):

-0.4 bar to +0.6 bar

Permissible medium:

Mineral oil (others on request)

Filter fineness (standard):

3 μm (optical clogging indicator)

Fluid temperature:

-10 to 80°C

Ambient temperature:

-10 to 40°C

Seals:

NBR

Protection class/hoses:

IP 54 (ready for operation with hose lines)

Accessories:

Flow meter,
hose ends available with couplings or
fittings,
particle counter (for monitoring
contamination in oils)

Filtering hydraulic oil through off-line filtration (off-line oil maintenance)

Fine filters remove particles, absorb water as well as oxidation products and resins from the oils.

80% of all machine downtimes can be traced back to contaminated oil. The solution to this problem can be achieved through off-line filtration. The fine filters used are cellulose depth filters for hydraulic and lubricating oil systems of all sizes.

Our fine filter systems with separators (filter cartridges) are characterized by low-maintenance operation and help to reduce costs.

The result: Less maintenance, increased productivity, and lower energy consumption, as well as an extension of the service life of all system components.

Suitable for filtering hydraulic oils and for the following oils and fluids: Diesel oil, fuel, engine lubricating oil, gas oil, gear oil, heat transfer oil, honing oil, quenching oil, rolling oil, synthetic gear oil, turbine lubricating oil, and water glycol (HFC).

Our oil filter service: We perform oil analyses and determine the required filter technology depending on the application and required cleanliness class. Furthermore, we also sell and rent out mobile fine filter units as well as the necessary filter technology.

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