Service Pleated Polypro Depth Capsules


Catalog excerpts

Service Pleated Polypro Depth Capsules - 1

GPD Capsule Filters Pleated Polypropylene Depth Media Applications Process Water Inks & Dyes Acids & Bases GPD capsules are made with polypropylene microfiber media. Designed with the maximum filtration area, the filters can remove large amounts of particulate and other contaminants over a long filter life. GPD capsules protect critical membrane filters downstream by removing 99.9% of contaminants at the rated pore size. Applications for GPD general service grade capsule filters include removal of particulate contaminants from water, inks, dyes and specialty chemicals. 99.9% efficient at the rated pore size Polypropylene depth media filters perform the critical upstream clarification of products. When used in final filtration systems, the filters protect the high-value membrane filters used downstream. Polypropylene depth media capsule filters are rinsed during production to remove manufacturing debris from the capsules. P rotect critical membrane filters downstream Wide range of high efficiency retention ratings High capacity for long life GPD Capsule Filters - Filtration Area* Capsule Length *Average – Filtration area varies with media thickness and porosity. Flow Rate / Filtration Area The following table represents typical water flow at a one psi (69 mbar) pressure differential across a single 2 inch capsule with 1.0 ft ² (930 cm²) of media with 1/2” FNPT ports. The liquid test fluid is water at ambient temperature. Higher pressure drops are acceptable, but as flows increase the pressure drop of the housing becomes more apparent. Pore Size * For approximate flow rates for 5” through 30” capsules, refer to the appropriate cartridge data sheet Construction Materials Maximum Operating Parameters Liquid Operational Pressure Filtration Media Pleated Polypropylene Depth Media Gases Operational Pressure Media Support Operating Temperature Center Core Outer Support Cage Sealing Method Thermal Bonding Forward Differential Pressure 50 psid (3.4 bard) at 20 °C (68 °F) Reverse Differential Pressure Recommended Changeout Pressure General Service Grade Pleated Polypropylene Depth

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Service Pleated Polypro Depth Capsules - 2

All Critical Process Filtration capsule filters are designed to meet the FDA requirements for processing food and beverage products. The materials used to construct GPD capsule filters are listed by the FDA as appropriate for use in articles intended for repeated food contact as specified in Title 21 CFR sections 174.5, 177.1500, 177.1520, 177.1630, 177.2440 and 177.2600 as appropriate. The filters comply with Title 21 CFR sections 210.3 (b)(6) and 211.72, for non-fiber releasing filters. All materials used to make the filters are listed in European Commission Regulation EU/10/2011, Annex...

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