Datas for the Metal Chemical Random Packing Pall Ring

Following is the basic datas for the Metal Pall Ring 

Size(mm)Quantity(per m3)Surface area(m2/m3)Free volume(%)F factor m-1(%)
16×16×0.518000018891.1275
25×25×0.55194017590239
38×38×0.71518015589220
50×50×0.865009390127
76×76×1.0183073.29294