4100 Series Industrial Mini-T Filter
The Norman Filter Company 4100 Series Mini-T is a compact, lightweight high pressure T-type filter engineered to deliver reliable protection for critical valves, gauges, instrumentation, and testing equipment. With pressure ratings up to 15,000 PSI and flow rates up to 2.5 GPM, the 4100 Series is a cost-effective solution built for demanding high pressure, low flow applications.
The 4100 Series Mini-T filter from Norman Filter Company serves all sectors of the industrial base requiring a compact design with accessibility to change the filter element. Common applications include the Oil & Gas Industry — upstream, midstream, and downstream — as well as point of use applications, chemical injection systems, and alternative fuel systems using high-pressure hydrogen.
Why Choose the 4100 Series Mini-T Filter?
Compact by Design: The 4100 Series features a compact geometry specifically engineered for space-constrained systems, without sacrificing pressure performance.
High Pressure, Low Flow Capability: With ratings up to 15,000 PSI and flow rates up to 2.5 GPM, the 4100 is the go-to solution for point of use and chemical injection applications where space and pressure demands meet.
Hydrogen Ready: NFC uses an HNBR elastomer in hydrogen applications due to its higher density and reduced permeability, making the 4100 a proven choice for high pressure hydrogen fuel systems.
All Stainless Steel Construction: The 316/316L stainless steel housing ensures reliable corrosion resistance across caustic, cryogenic, and chemically aggressive service environments.
4100 Series Filter Details:
Housing: 316/316L Stainless Steel
Port Type: Female/Male NPT, Compression Fitting, 37°F Flare, Female O-Ring
Port Size: 1/8” – 9/16”
Mounting: Top Mounting Holes
Operating Pressure: 6,000 – 15,000 PSI
Flow: Left to Right; Out to In
Element Types: Stainless Steel Wire Mesh, Random Metal Fiber, Porous Sintered
Micron Rating: .2 – 200 µm (300 ABS)
Temperature Rating: -320° – 600°F
Accessories: 1/8 – 27 NPT Bowl Drain & ¼” MP Bowl Drain
If any of our catalog product does not meet your requirements, we frequently customize filter elements and housings to meet your needs.
Frequently Asked Questions
What is the maximum operating pressure of the 4100 Series filter?
The 4100 Series Mini-T filter is rated up to 15,000 PSI, making it one of the most capable compact high pressure filters available for low flow applications.
What flow rate does the 4100 Series support?
The 4100 Series supports flow rates up to 2.5 GPM, making it ideal for point of use and low flow high pressure applications.
What industries commonly use the 4100 Series Mini-T filter?
The 4100 Series is widely used across the Oil and Gas industry including upstream, midstream, and downstream applications, as well as hydrogen fuel cell systems, chemical injection, and cryogenic applications.
Is the 4100 Series compatible with hydrogen fuel systems?
Yes. The 4100 Series is used in high pressure hydrogen fuel cell systems for both vehicle and stationary applications. NFC uses a specific HNBR elastomer for hydrogen applications due to its higher density and reduced permeability.
What housing material is the 4100 Series made from?
The 4100 Series housing is constructed from 316/316L stainless steel, providing excellent corrosion resistance for use with caustic fluids, cryogenic media, and chemical injection applications.
Can the 4100 Series filter be customized?
Yes. Norman Filter Company regularly customizes filter elements and housings to meet specific application requirements. Contact our team to discuss your needs.
What element types are available for the 4100 Series?
The 4100 Series supports Stainless Steel Wire Mesh, Random Metal Fiber, and Porous Sintered element types with micron ratings from 0.2 to 200um (300 Absolute).
Common Applications
- Chemical Process
- Compressed Gases
- Cryogenics: Liquid Oxygen, Helium, Hydrogen
- Ground Support Equipment
- Hydrogen Fuel Cells
- Natural Gas Pipelines
- Hydraulic Power Units
- Subsea ROV Hydraulics
