1.wall flow below 2%. 2.application:exactness separation, air separation, low temperature separation... 1.wall flow below 2%.2.application:exactness separation, air separation, low temperature separation... ModelSpecific surface(m2/m3) Void ratio(%) Hydraulic Diameter(mm) F Factor Theo. plate(piece/m) Pressure Drop(mmHg/m) RemarksCY70087-9051.3-2.44-65 Offer:SS304,304L, 316,316L,410,Carbon Steel, ...