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GORE® Filter Cartridge: Acid-Resistant Aramid Felt, 475 g/m2 (14 oz/yd2 )
Description
A 204°C (400°F) maximum service temperature, stayed-Aramid felt filter cartridge for use in pulse-jet style dust collectors, where high differential pressure and high cleaning pressures are required due to aggressive dust loading.
Features and benefits
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Patented GoreTM membrane technology provides an excellent combination of filtration efficiency and dust-cake release
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Unique acid-resistant treatment reduces the detrimental effects of moisture and acids
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Withstands pressure drop up to 6.2 kPa (25 inches water gauge)
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Available in top, bottom, and horizontal loading configurations
Applications
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Chemicals processing: dryers, bin vents, and nuisance dust collectors in the pharmaceutical, pigment, plastic, food, and catalyst industries
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Minerals processing: clinker coolers
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Metals processing: process venting dust collectors for base metal kiln applications
Technical specifications
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Fiber content
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100% Virgin Aramid
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Felt construction
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Supported needlefelt with acid-resistant treatment
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Continuous operating temperature
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204°C (400°F)
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Maximum surge temperature
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218°C (425°F)
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Acid resistance
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Very good
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Alkali resistance
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Good
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Weight
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475 g/m2 (14 oz/yd2)
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Breaking strength
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- Machine direction
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1001 N/5.08 cm (225 lb/2 in) wide sample
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- Cross-machine direction
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1670 N/5.08 cm (375 lb/2 in) wide sample
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Mullen burst:
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3447 kPa (500 psi) minimum
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Thickness
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1.78 mm (0.070 in)
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Elongation at 50 lbs
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- Machine direction
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3.8%
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- Cross-machine direction
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6.5%
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