Multi-layer Stainless Steel Filter Cartridges – High Dirt Holding & Reusable

Multi-layered Stainless Steel Filter Cartridges

Multi-layered Stainless Steel Filter Cartridges are engineered with multiple layers of sintered wire mesh or expanded metal. The graded porosity provides depth filtration, ensuring efficient particle retention and high dirt-holding capacity. These cartridges offer robust performance in demanding environments with high pressure, temperature, and chemical loads.

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Operation

The fluid passes through multiple stainless-steel layers, each with progressively finer pores. This graded structure traps large particles on the surface while finer contaminants are retained in deeper layers, extending filter life and efficiency.

Features & Benefits

Graded porosity for staged depth filtration
High dirt-holding capacity and long service life
Fully cleanable and reusable
Withstand high differential pressures
Suitable for highly viscous liquids and corrosive fluids

Special Options

Standard sizes: 10”, 20”, 30”, 40”
End connections: DOE, 222/226 O-ring, threaded, flanged, welded ends
Materials: SS 304, SS 316L, Duplex SS, Hastelloy
Customized multi-layer sintered structures available

Technical Specifications

Micron Ratings: 0.5 – 200 µm
Temperature: Up to 650°C
Pressure: Up to 25 bar differential
Construction: Sintered multi-layer mesh laminate
Chemical Resistance: Excellent against acids, solvents, hydrocarbons

Applications

• Catalyst recovery in petrochemicals
• Polymer melt & resin filtration
• High-viscosity liquids like oils, paints, adhesives
• Gas and liquid process streams in chemicals
• Steam filtration in pharma and food

Metallic Filters (Fully Cleanable & Reusable)