4100 Series Mini-T-Type Filter

Norman Filter Company has participated in supplying high-pressure filter assemblies and components to the alternative fuels market for over a decade. Norman Filter Company's 4100 Series Filters are compact, lightweight, T-Type filters that provide reliable protection for critical testing equipment, valves, gauges, and instrumentation. Pleated filter elements are available in glass fiber and stainless steel wire mesh, making this a cost competitive solution for high pressure - low flow applications.

Our 4100 Mini-T’s are commonly used in point of use applications as well as heavy use in chemical injection in offshore oil and gas, as well as alternative fuel systems with high-pressure hydrogen. Some common applications include:

  • Chemical Injection Systems
  • Corrosion Inhibitor Filters
  • High-Pressure Hydrogen Fuel System
  • H2S Scavenger Filters
  • I&E Filtration

Chemical injection systems are supported by our 4100 assemblies with fluids such as methanol, corrosion inhibitors, paraffin and asphaltene inhibitors, as well as scale inhibitors.  The 4100 series is the perfect match for this type of system with its compact size, flow rates up to 2.5 GPM, and maximum allowable working pressures up to 15,000 PSI.

Our high pressure 4100 Series Mini-T Series, used in hydrogen fuel cell systems for both vehicle and stationary applications. NFC has adopted a specific elastomer (HNBR) for use in hydrogen applications due to its higher density resulting in reduced permeability.  This elastomer is available in all filter series manufactured by Norman Filter Company. 


No media migration due to the use of 304 stainless steel microweave wire mesh.

  • Stainless Steel microweave mesh 9-micron ratings from 10 to 300 micron.
  • Stainless Steel Sintered .5, 1, 3 and 7-micron absolute.
  • Random Metal Fiber (metal fiber felt) available in 3, 5, 10, 25, 40 & 75 micron.
  • Microglass ratings 3, 5 and 10 microns absolute.

Filter Features:

Housing: 316/316L Stainless

Elements: Glass Fiber, Stainless Steel Wire Mesh, Random Metal Fiber, Porous Sintered

Micron Rating: .2-200 um Nominal (300 Absolute)

To view the 4100 Series Data Sheet, click here

Norman Filter Company is an AS9100D with ISO 9001 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. For all of your filter needs visit us at normanfilters.com.

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AS9100 • ISO 9001 Certified

Engineered, Manufactured & Tested in the USA

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