Plastic NU-PAC Packing | 2.5″/4.5″ PP/PVC Random Tower Packing for RTO Waste Gas Treatment & Defogging Layer
Plastic NU-PAC Packing Product Description
Plastic NU-PAC Packing is a high-performance random tower packing with an open-ribbed structure, engineered to optimize gas-liquid contact and boost industrial tower performance.
It delivers key advantages including high surface area, low pressure drop, and excellent anti-fouling performance—along with uniform liquid distribution and high mass transfer efficiency, making it ideal for mist elimination and intensive separation processes.
Constructed from corrosion-resistant, heat-stable plastics (PP, PE, PVC, CPVC, PVDF), it performs reliably in operating temperatures ranging from 60°C to 150°C. Compared to traditional Pall rings or saddles, this packing offers larger flux, lower energy consumption, and enhanced durability with easy loading/unloading.
Widely applied in mist eliminators, scrubbers, RTO waste gas treatment systems, and defogging layers, it suits chemical processing, environmental protection, and wastewater treatment industries—including acid gas removal, VOC stripping, and biological treatment processes.
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2# NUPAC
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4# NUPAC
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Nominal Size
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2.5 in
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4.5 in
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Void Fraction
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90.9%
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94.2%
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Geometric Surface Area
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55 ft2/ft3
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40 ft2/ft3
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Weight – polypropylene
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5.1 lbs/ft3
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3.1 lbs/ft3
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Number of Pieces
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125 /ft3
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22 /ft3
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Packing Factor
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16 /ft
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8 /ft
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