Pall ring is an economical and versatile.The characteristic as follows ﹡Good Capacity and Low Pressure Drop;Higher capacity and lower pressure drop than ceramic packing Multiple sizes provide ability to optimize capacity and efficiency based on application requirement ﹡Higher Liquid Hold-up and Residence Time: Relatively high liquid hold-up allows good absorption efficiency with slow chemical reaction ﹡Versatile Standard Packing: Lower sensitivity to liquid and vapor distribution quality allows use with conventional liquid distributors ﹡High Mechanical Strength: Ring and spoke construction provides high mechanical strength, and allows to be used in deep beds Application Absorbtion,Scrubbing, and stripping service.alternative to metal Pall rings
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Spec.
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D*H*T (mm)
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Number per m³
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Surface area (m²/m³)
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Free volume (%)
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F factor (m-1)
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Dg16
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16*16*1
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180000
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188
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91
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275
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Dg25
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25*25*1.2
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49000
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175
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90
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239
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Dg38
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38*38*1.4
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13600
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155
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89
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220
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Dg50
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50*50*1.5
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6300
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93
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90
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127
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Dg76
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76*76*2.6
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1830
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73.2
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92
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94
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Note: The above data are reference to material PP.
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