Leading Manufacturer in Quality High Pressure Filter Housings & Assemblies

Norman Filter Company is an AS9100 certified quality manufacturer of hydraulic filter housings, elements and filtration systems for the global industrial and aerospace markets. NFC designs, manufactures and tests stainless steel high pressure filter housings and elements. We supply state of the art high pressure filter products for hundreds of companies and entities.

A Diverse Hydraulic and Pneumatic Filtration Product Line

  • High pressure filter assemblies – 4500 series, U115, 30k inline in a variety of configurations and metallurgy, high pressure
  • High flow assemblies – 4900 series , high pressure mini inline 4200 series, a very popular product in the aerospace industry, medium pressure filters
  • Low Pressure filter, custom filters to meet your needs – manifold, subsea filters, B31.3 compliant designs.

Manufacturing Hydraulic Filter Housings & Filter Elements

Norman Filters designs and manufactures a variety of all welded filter elements in house using a proprietary manufacturing process that is field proven in austere environments. Woven wire mesh can be formed to many sizes and shapes to allow for different flow dynamics. Woven wire mesh elements operate using surface filtration which captures 100% of particles at a given micron rating. Surface based filtration allows for easy cleaning by back flushing the elements. Since particulate is not embedded in the element, regular cleaning will extend the service life of the elements. Random metal fiber elements used for high viscosity applications, commonly used for PAO fluid for radar cooling systems. Sinter bonded SS elements for low flow, low micron applications

Norman Filters seasoned sales and engineering staff have extensive experience in a wide range of end uses- from space flight applications to subsea tiebacks and the ROV market. Our filters have passed the rigorous testing required for many U.S. Defense and Aerospace applications which include: the U.S. Space Shuttle Program, International Space Station, B-52 Bomber, Airborne Laser, Centurion Weapons System, the ISS Urine Recycling System and numerous other critical Aerospace and Industrial applications.