Walker Filtration Stainless Steel High Pressure Filters

High Efficiency Filtration for Extreme Pressure Applications

Walker Filtration’s Stainless Steel High Pressure Filters are designed for demanding applications up to 725, 1450, and 5000 psig (50, 100 & 350 barg). Built from 316L stainless steel and coated carbon steel, these filters deliver exceptional durability, safety, and contaminant removal.

Available in coalescing, particulate, and activated carbon grades (5 µm, 1 µm, 0.01 µm, and AC), this range ensures clean compressed air and gas under the harshest conditions.

Key Features

• Pressure Ratings: Models rated at 725, 1450, and 5000 psig

• Filtration Grades: Coalescing (X5, X1, XA), Dust (RX5, RX1, RXA), Activated Carbon (AC/RAC)

• Construction: Precision-engineered 316L stainless steel housings with stainless steel element end caps (1450 & 5000 psig models)

• Performance Guaranteed: Each filter is hydrostatically tested before dispatch

• Energy Efficient: Low pressure drop and optimized flow path

• Service-Friendly: Push-fit element design with O-ring sealing prevents bypass and simplifies replacement

• Drain Options: Supplied standard with drain plug, high-pressure drains available upon request

Applications

• High pressure compressed air and gas systems

• Offshore and marine industries

• Chemical and petrochemical processing

• Power generation

• Aerospace and defense

• Industrial manufacturing requiring ultra-clean air

Technical Specifications

• Micron Ratings: 5 µm, 1 µm, 0.01 µm, Activated Carbon

• Operating Pressure: 725 / 1450 / 5000 psig (50 / 100 / 350 barg)

• Operating Temp: Up to 248°F (120°C) (Activated Carbon up to 122°F / 50°C)

• Service Life: Replace elements every 12 months / 8000 hours (6 months for AC elements)

• Certifications: PED 2014/68/EU compliant for Group 2 gases

Available Models & Flow Capacities

725 psig Models

• C025 (¼") – 60 SCFM

• C037 (⅜") – 120 SCFM

• C050 (½") – 200 SCFM

• C75 (¾") – 300 SCFM

• C101 (1") – 600 SCFM

• C150 (1½") – 1000 SCFM

• C200 (2") – 1200 SCFM

• C201 (2") – 2000 SCFM

1450 psig Models

• 100HP24 (¼") – 60 SCFM

• 100HP49 (½") – 185 SCFM

• 100HP75 (¾") – 270 SCFM

• 100HP100 (1") – 400 SCFM

• 100HP101 (1") – 700 SCFM

• 100HP150 (1½") – 1000 SCFM

• 100HP200 (2") – 2000 SCFM

5000 psig Models

• 350HP24 (¼") – 28 SCFM

• 350HP26 (¼") – 67 SCFM

• 350HP50 (½") – 150 SCFM

• 350HP75 (¾") – 300 SCFM

• 350HP100 (1") – 445 SCFM

• 350HP101 (1") – 775 SCFM

Why Choose Walker High Pressure Filters?

✔ Proven reliability in critical industries
✔ Wide pressure and size range
✔ Precision stainless steel construction
✔ Guaranteed quality through hydrostatic testing
✔ Long service life and easy maintenance

Filter Element Specifications: