York 931, 422, 431, 326, 421, 333, 371 mist eliminator Demister Used in case of low-pressure loss is required, or when blocking-up may occur   Style and Their Feature Style Density kg/m3 FreeVolume % SurfaceArea m2/m3 Products of Other Companies Metex York Becoil Knitmesh Vico-Tex Uop Koch Acs H 80 99.0 158 Hi-Thruput 931 954 4536 160 B 511 7CA L 120 98.5 210   422             N 144 98.2 280 Nu-Stanadrd 431   9030 280 A 911 4CA SN 128 98.4 460   326     415   706   SL 193 97.5 375 Xtra-Dense 421 890 9033 380 C 1211 4BA SM 300 96.2 575                 SH 390 95.0 750                 T 220 97.2 905                 R 432 94.5 1780 Multi-Strand 333     800       W 220 97.2 428 Wound               GS 160 96.7 5000   371                   STYLE Can permit highest vapour velocities for mist load than any other styles. Used in case of low-pressure loss is required, or when blocking-up may occur, or when the removal of larger mist or high efficiency is not required. Usually used 150 m/m thickness. As for the efficiency equivalent to SL-Style, used in 200 m/m thickness N-Style Used when high efficiency is required. Though pressure loss is increased slightly, it is considered to have 95-98% efficiency against 3μ mist at 1-6 m/sec velocity. This S-Style is especially needed when approximately 90% efficiency at 1 m/sec velocity is required. T-Style Used for removing of every minute mist of approximately 1μ. The most efficient type for its thickness.