Automotive filters
Automotive filters are designed to protect relevant mechanical and electronic components parts in the automotive sector. Sefar offers highly precise woven screens in monofilaments for applications such as security filters for valves, pumps and sensors. We can also supply depth filters where high dust holding capacity is needed.
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Filters for hydraulic systems
For hydraulic brake filters, transmission filters, power steering filters and hydraulic cartridge systems:
AdBlue / SCR / DEF- Filters and sensor filters
Products to protect the AdBlue pump module, injection system and sensors in diesel exhaust conditioning.
Transmission, gear oil filtration
Suction and pressure filters manufactured using our open mesh fabrics combined with a wide range of depth media provide the ultimate filtration protection.
Diesel water separation
SEFAR ACCUFLOW is the top choice for coalescing, while an open mesh filter with a special hydrophobic treatment is best for water separation.
IATF 16949 Automotive
Sefar's manufacturing system is geared towards providing lot-to-lot repeatability for critical parameters.
This consistent quality allows automotive injection molders and filter element manufacturers to easily incorporate Sefar products into their manufacturing processes.
Your Benefits
Inherent material properties
Good replacement for metal filters (thermal and chemical resistance)
Easily molded (handling properties of synthetic fiber vs. wire)
Consistent quality (IATF 16949)
Useable in extreme temperature ranges and chemically aggressive environments
(PEEK fabrics)
Variety of conversion configurations
Open mesh fabrics
Exact and repeatable screening properties (high precision mesh opening)
High flow rates (low pressure drop, maximized open area by use of fiber down to 24µm)
Adjustable hydrophobic levels, ranging from 100 to 135 degree contact angle (surface modification)
Maximum technical range (materials, diameters and weaving patterns)
Closed mesh fabrics
Highly efficient particle retention (closed mesh)
Optimized flow rates
Cleanliness (smooth surface)
Depth filter material
Lower power consumption and minimal space requirement (low pressure drop)
Protects pump systems (high particle retention capacity)
Useable with all fuels and most liquids (elevated temperature fuel tests)
Excellent bonding uniformity (latest ultrasonic bonding technology)
Depth filter material for high capacity (60 µm material) applications
Depth filter material for high efficiency (30 µm material) applications
Proven test results for flat or converted materials (external approved test labs)
Available as roll goods or ribbons for injection molders