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. 2013 Aug 14:185–265. doi: 10.1007/978-3-642-39374-7_4

Table 4.23.

Ability of common HEPA filter to bear shock press

Inlet pressure (kg∕cm2) Bypass flow baffle Damage situation
0.16–0.18 graphic file with name 312987_1_En_4_Figa_HTML.gif Damage occurs in the center of the air outlet face
Inline graphic200 circular plates. No perforation within Inline graphic60. Perforations with Inline graphic4 and distance 8 mm are made in the left area of the plates
0.23 graphic file with name 312987_1_En_4_Figb_HTML.gif No damage occurs in the center. Damage occurs at both sides
Inline graphic200 circular plates. No perforation within Inline graphic60. Perforations with Inline graphic4 and distance 8 mm are made in the left area of the plates