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Rev. Date: 01/11/2008

LyPore® Defender 9003 - 56537 Grade 9003

( 3 Micron )

(Preliminary)

Liquid Filtration

Microglass filtration media grades specifically designed to achieve the highest dirt holding while maintaining a low pressure differential in a pleated configuration. These grades are optimal when co-pleated with multiple support layers and can be used as the sole efficiency and dirt holding layer or in conjunction with a separate pre-filter. The LyPore

®

Defender series is available in standard acrylic latex binder or optional epoxy binder for more demanding fluid and temperature requirements.

Typical PropertiesStandard UnitsMetric Units Basis Weight 53 lbs/3000 sf 88 gsm Thickness 25 Mils 0.61 mm Efficiency È• =200 <4 Micron <4 Micron È• =1000 4.5 Micron 4.5 Micron MFP3 Micron 3 Micron Resistance26 mm 255 Pa Dirt Holding @ 2 bar Flat Sheet 112 g/m2 112 g/m2 Binder Acrylic Latex Acrylic Latex

Features/Advantages:

x Lydall’s highest dirt holding media x Use in conjunction with pre-filter grade 9276-LS for even higher retention x Exacting efficiency for desired particle size x Easily withstands high pressures and flow rates x For high temperature use and compatibility with virtually any fluid, choose the epoxy binder option

Applications:

x Hydraulic Oil x Coolants x Heavy Duty Lube x Fuels x Engine Oil x Turbine Oil 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.