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Rev. Date: 5/17/2007

LyPore® XL 9251-D - 56537 Grade 9251-D

Liquid Filtration

A robust liquid filtration platform optimized for maximum dirt holding capacity and low flow resistance. LyPore

®

XL “D” Series grades incorporate a latex acrylic binder. Raw materials conform to applicable pharmaceutical, food and beverage and potable water industry standards.

Typical Properties Standard Units Metric Units Rating 0.2 µm 0.2 µm Basis Weight 50 lbs/3000 ft² 82 g/m² Thickness @ 8psi 20 mils 0.5 mm Resistance 120 mm 1,176 Pa Dirt Holding Capacity 10 mg/in² 1.6 mg/cm² Mean Flow Pore 1.5 µm 1.5 µm Features/Advantages: ƒ Dual layer (integral pre-filter and efficiency layers) design ƒ Extended filter life/Maximum dirt holding capacity ƒ High flow rates/Low pressure drop ƒ Standard latex acrylic binder system ƒ Low extractables/Compatible with USP Class VI testing for finished cartridges ƒ All raw materials comply with FDA 21 CFR requirements for indirect food additives ƒ Easily wound or pleated Applications: ƒ Biopharmaceutical Processing/Pre-filtration and Clarification ƒ Membrane Pre-filter ƒ Industrial Liquids/Critical Process Fluid Filters ƒ Food and Beverage Processing ƒ Home and Industrial/Commercial Water Purification www.lydallfiltration.com Telephone: 603-332-4600 E-Mail: info@lydall.com
All data and statements concerning these products may be considered as being indicative of representative properties and characteristics obtainable. Since industry practices vary, we make no warranty, express or implied, concerning their use, nor do we accept responsibility.