Filter elements

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THE HEART OF YOUR FILTRATION SYSTEM

At FRIEDRICHS FILTERSYSTEME, we understand that filter elements are the beating heart of every filtration system. These vital components determine the efficiency, reliability, and effectiveness of your filtration process. That's why we take immense pride and care in the manufacture of our filter elements.

Our dedication to excellence extends to every aspect of filter element production, ensuring that you receive top-quality solutions that meet and exceed your filtration needs.
Join us on a journey through the world of filter elements, where precision, quality, and reliability are at the core of everything we do.

FE A

Replacement elements for double changeover DF 4.222 (DN 25/40/50) and DF 4.212 (DN 25)

Materials

End caps: Galvanised sheet steel (others on request)
Filter material: optimesh® wire mesh (10-100 µm) made of stainless steel 1.4401 precimesh® wire mesh (100 µm) made of stainless steel 1.4401 optional: Glass fiber paper; filter paper; metal fiber fleece (stainless steel 1.4404)
Seals: NBR Nitrile (FKM Fluor elastomer on request)
Sealing compound: 2K epoxy resin; other options available on request

Applications

Filtration of pressure fluids, lubricants, industrial fluids, gases and water

Pressure

16 bar, others on request

Collapse differential pressure 13 - 22 bar (see table Dimensions and Technical Data)

Working temperature

From -10° to +120° C

Flow rate

From 63 to 360 l/min depending on configuration.

FE A diagram
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FE B

Replacement filter elements for single filter EF 4.121 (DN 20/32/50/80), double filter DF 4.225 (DN 20) and DF 4.221 (DN 32/50/80)

Materials

End caps: stainless steel 1.4301
Filter material: optimesh® wire mesh (10 - 100 µm) made of stainless steel 1.4401
precimesh® wire mesh (< 10 µm; > 100 µm) made of stainless steel 1.4401
optional: glass fiber paper; filter paper; metal fiber mat (stainless steel 1.4404)
Seals: NBR Nitrile (FKM Fluor elastomer on request)
Potting compound: 2-component epoxy resin; other options available on request

Applications

Filtration of pressure fluids, lubricants, industrial fluids, gases and water

Pressure

Collapse, differential for the filter element (ISO 2941): 2 MPa (20 bar)

16 bar, others on request Collapse differential pressure 6,4 - 30 bar (see table Dimensions and Technical Data)

Flow rate

Qmax 1200 l/min

Working temperature

From -10° to +120° C

FE B product example
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FE NSF

Replacement filter elements for By-pass filters NSF 4.125 (vertical and horizontal versions)

Materials

Filter medium: micro glass fibre paper with acrylic-based binder
Reinforcement: wire mesh with epoxy sheathing
End seals: silicone casting compound

Applications

Filtration of hydraulic fluids, lubricants, etc. in partial flow (i.e. for low specific filter area loading)

Pressure

Collapse, differential for the filter element (ISO 2941): depending on configuration

Flow rate

Qmax 200 l/min

Working temperature

From -10° to +80° C

FE NSF product example
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FE DEMISTER

Replacement filterelements for fluidtech® Oil Mist Separator (demister)

Materials

Filter media: fibrous special filter material
Inner and outer support: perforated plate
Cast-on end seals: Sealing is accomplished through the use of either a cast-on sealing bead or bonded sealing element

Application

De-oiling of exhaust air from the crankshaft chamber of internal combustion engines or removal of oil mist when venting large oil tanks (e.g. bearing lubrication of turbo machines).

Flat, round or oval demister elements Demister elements for Jenbacher Series 4 and 6 Type 422884

Design

Flow from outside inwards (stability against collapse is achieved by filter-side inner supporting bodies).

FE DEMISTER product example
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Are you searching for a unique filter element solution?

Look no further. At FRIEDRICHS FILTERSYSTEME we specialize in developing and manufacturing custom filter elements tailored to your specifications. Whether you require prototypes or small series, we have the expertise to deliver precisely what you need. Our unique offering includes crafting filter elements for discontinued makes and accommodating quantities as low as 1.

Why choose us?

  • Tailored Expertise: Our team excels in bringing your specific filter element requirements to life.
  • Unique Solutions: We pride ourselves on creating filter elements for obsolete makes and new applications alike.
  • Low Quantity Support: No order is too small. We cater to quantities as low as 1.

Contact us today to discuss your unique requirements.