jgl Donaldson. FILTRATION SOLUTIONS FILTRATION SOLUTIONS FOR THE METAL PROCESSING INDUSTRY Tetratex® ePTFE Membrane Filter Media: • Optimizes filter performance • Increases bag life and production rates • Reduces downtime

WHAT IS TETRATEX®? Tetratex is a proprietary expanded microporous PTFE (Polytetrafluoroethylene) membrane, manufactured solely by Donaldson Membranes. It is laminated to a variety of base substrates to provide a complete range of media including woven and felted textile media for conversion into filter bags as well as pleatable media for cartridges style elements. Filter media can enhance the performance of your fabric filter by utilizing surface filtration technology as opposed to traditional depth filtration methods. Donaldson Membranes has been solving challenging problems in the industrial...

Tetratex® ePTFE membrane filter media can bring about a wide range of benefits for your fabric filter baghouse; the unique structure of the membrane prevents the penetration of fine dusts into the supporting substrate and facilitates excellent cleanability due to its non-stick characteristics. The above chart details indicative results of comparative bag filter pressure drop of Tetratex vs. conventional media TETRATEX ACRYLIC FELT Application/Industry * Inlet Gases SO2: <14,800 mg/Nm3. * Dust Composition: 84.5% Pb, 6% S, 5% Cl. CaCO3 injection system in place * The emission level of <5 mg/Nm3...

APPLICATIONS The extraction, refinement, production and finishing of metals can benefit from the capabilities of Tetratex® ePTFE membrane filter media. Tetratex filter media has been installed in many foundries and metal processing applications providing clean environments and zero emissions. THERMAL CUTTING - THERMAL SPRAYING - WELDING - FOUNDRY THERMAL CUTTING* FOUNDRY Charging Melting Pouring Casting Shakeout Cleaning & Finishing Mould Making THERMAL SPRAYING * Plasma Cutting, Laser Cutting, Oxy Cutting IN PARTNERSHIP Donaldson Membranes is a global ePTFE filter media manufacturer with a 30...