Industrial Porous FiltrationMetal Products

Driving Industrial Solutions

Poral®

Your partner for porous sintered metal elements and customized solutions

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Since its establishment in 1958, Poral® has acquired worldwide recognition in development, manufacturing and use of porous metals for filtration and diffusional applications or requirements.

We provide a wide range of porous metal product solutions including filters, diffusers and silencers, which can be cleaned and re-used extending the product life and minimizing the need for replacements.

Poral® customers are market leaders in many different industries. No matter if you need standard shapes and fittings or customized filter solutions, we will be your partner to provide or develop the right product to meet your requirements.

Rely On Us

Experienced Engineering Team

Extended Product Life Cycle

Poral® application engineers provide support every step of the way: - Material selection- Design: standard or customized to your individual needs- Assembly of ends and fittings- Calculation of pressure drop and flow rates- Integration of feasibility studies for filtration systems

- Chemical stability- Mechanical resistance - Differential pressure capability- Resistance to corrosion- Stability over a wide temperature range- Easy cleaning for significant operational cost savings by reverse flushing with a clean fluid, by appropriate solvents, chemical reagents or ultrasonic washing by calcining

High Filtration Performance- Precise filtration (up to 0.5 µm in gas and 4.5 µm in liquid) for standard products- Homogeneity of porous wall- Large portfolio of alloys: Stainless steel (304L & 316L), Monel 400, Inconel 600, Hastelloy X & C276 and Bronze 90/10

Highest Quality Standards- ISO 14001, OHSAS 18001, ISO/TS 16949 and ISO 9001

Used in Various Applications- Aeration- Breathers / Pressure equalization- Flame arrester- Carbonation- Diffusion- Fermentation- Filtration- Flow / Restriction Control- Fluidizing- Noise attenuation- Oxygenation / Oxygen swtripping- Particle flotation- Silencer- Sparging- Voluntary drop pressure

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Answering Industrial Needs

Market and ApplicationsFederal-Mogul provides superior solutions for different industries worldwide.

Aeronautic, Space & Military- Kerozene filtration

Biotechnology- Bacterial filtration

Chemical & Petrochemical- Cryogenic fluids,corrosive liquids and gases

Food & Beverage- Aeration, carbonation, hydrogenation,oxygen stripping, nitrogen diffusion

Mechanical & Construction- Hydraulic filtration, silencers

Nuclear- Cooling water filtration

Pharmaceutic, Chemical & Perfume- Decolorization, separation, centrifugation

Plastics- Gas evacuation

Pneumatic- Silencer, flow regulation and restriction

Water Treatment- Ozone diffusion, purification

Welding Device, Metrology,Instrumentation, Valves & Trapes- Flame arresters, protective device for sensors, diffusers for chromatograph

Solutions to ManyConditions

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How to Choose Poral® Grade

Selecting Proper Filter MaterialBronze is offered whenever stainless steel is not mandatory; this material enables a lower pressure drop, and high resistance to heat and differential pressures

Stainless 304L & 316L steels are very low carbon content providing a high resistance to sulfuric acid and caustic soda solutions

Monel 400 is suitable for use with chlorine and fluorine compounds, low concentration of sulfuric acid and caustic soda solutions

Inconel 600 is highly resistant to oxidizing acid solutions at elevated temperatures

Hastelloy X is suitable for oxidized solutions and high temperature applications (up to 800°C)

The life of a Poral® unit in a corrosive environment may vary considerably, depending on the operating conditions. Experimental testing is often required to define the rate of corrosion.

- Any fluid, liquid or gas

- Corrosive environment

- Temperature up to 800˚ C

- Differential pressure up to 150 bars on stainless steel tubes

- Micro (0,5 to 1 μm) and particle (1 to 300 μm) filtration or separation

- Diffusion (gas into liquid, gas into gas, etc.)

- Pressure drop to protect equipment

- Flame arrester

- Silencer

- Flow rate equalizer

When to Use a Poral® Filter

Poral® Classification BRONZE 03 05 07 10 15 20 30 40 60

Liquid Size of particles (μm)

Gas Size of particles (μm)

5 22 30 39 60 97 135 185 270

1 3 5 7,5 12 14 20 26 35

4,5 9 16 24 37 58 90 130

0,5 1,2 2,3 3,6 6 8,6 13 20

Poral® Classification STAINLESS STEEL 03 05 07 10 15 20 30 40

Liquid Size of particles (μm)

Gas Size of particles (μm)

Test conditions: Liquid - Water separation test according to ISO 4572 Gas - Separation of dry dust in an air flow of 18 l/hr/sq.cm

99.9% of particles with a size equal or greater than the ones shown in the tables below are filtered

BronzeShapes & Fittings

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All Poral® standard dimensions can be found at www.federalmogul.com/poral

Diameter: 10 mm to 34 mmMax Length: 22.5 mm or up to 74 mm

Bronze Silencers (SMH)

Diameter: up to 500x500 mm or up to 300x600 mmThickness: 2 mm, 3 mm, 5 mm

Bronze Plates (BK)

Diameter: up to 250 mmThickness: 1.5 mm to 5.5 mm

Bronze Discs (BC)

Diameter: 4 mm to 27 mmHeight: 10 mm to 80 mm

Bronze Cones (BCN)

Diameter: 26 mm to 32 mmMax Length: up to 250 mm

Bronze Seamless Tubes (BLR)

Diameter: 50 mm to 100 mmMax Length: up to 600 mm

Bronze Welded Tubes (BT)

Diameter: 30 mm to 130 mmMax Length: 600 mm or longer with weld

Bronze Cartridges (CRB)

Standard welding process for Bronze is tin welding. Electrical welding available upon request.

Stainless SteelShapes & Fittings

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Our engineers are experienced in custom sizes. Contact us for details.

Diameter: 14 mm to 110 mmMax Length: 1100 mm or up to 3000 mm

Stainless Steel Cartridge (CRI)

Diameter: 14 mm to 110 mmMax Length without welding: 1100 mm

Stainless Steel Multi Cartridges (CFI)

Diameter: 14 mm to 110 mmMax Length: 1100 mm or up to 3000 mm

Stainless Steel Candles (BI)

Diameter: 14 mm to 110 mmMax Length: 1100 mm or up to 3000 mm

Stainless Steel Tubes (IS)Diameter: up to 500x500 mm or up to 300x600 mmThickness: 2 mm, 3 mm, 5 mm

Stainless Steel Plates (IK)

Diameter: up to 250 mmThickness: 1.5 mm to 5.5 mm

Stainless Steel Discs (IC)

Diameter: 8 mm to 30 mmHeight: 20 mm to 59 mm

Stainless Steel Cones (ICN)

Standard welding process for Stainless Steel is electric welding

Federal-Mogul Sintertech SASVoie des Collines38800 Le Pont-de-ClaixFRANCE

Tel: +33 (0) 4.76.99.04.41Fax: +33 (0) 4.76.99.04.42Poral.sales@federalmogul.com

www.federalmogul.com/Poral

Poral EN 05.2012 1.000