Page 27 - _00'230213 BROCHURES ONLY

INITIAL MEDIA SIZE INITIAL
SIZE SIZE RATED SQUARE W x H x D RATED RESIST.
W x H x D W x H x D VELOCITY RESIST. FEET NOMINAL VELOCITY PASCALS
W
NOMINAL EXACT FPM IN. .G. M/H
ZL HV ZL HV MM ZL HV
12 x 24 x 4 11-3/8 x 23-3/8 x 3-3/4 500 .24 .22 11.13 13.61 457 x 610 x 102 9150 59.7 54.7
16 x 20 x 4 15-1/2 x 19-1/2 x 3-3/4 500 .24 .22 12.34 15.43 406 x 508 x 102 9150 59.7 54.7
16 x 24 x 4 15-1/2 x 23-1/2 x 3-3/4 500 .24 - 14.84 - 406 x 610 x 102 9150 59.7 -
16 x 25 x 4 15-1/2 x 24-1/2 x 3-3/4 500 .24 .22 15.47 19.34 406 x 635 x 102 9150 59.7 54.7
18 x 24 x 4 17-1/2 x 23-1/2 x 3-3/4 500 .24 .22 17.32 21.03 457 x 610 x 102 9150 59.7 54.7
20 x 20 x 4 19-1/2 x 19-1/2 x 3-3/4 500 .24 .22 15.43 18.52 508 x 508 x 102 9150 59.7 54.7
20 x 24 x 4 19-3/8 x 23-3/8 x 3-3/4 500 .24 .22 18.55 22.27 508 x 610 x 102 9150 59.7 54.7
20 x 25 x 4 19-1/2 x 24-1/2 x 3-3/4 500 .24 .22 19.34 23.20 508 x 635 x 102 9150 59.7 54.7
24 x 24 x 4 23-3/8 x 23-3/8 x 3-3/4 500 .24 .22 22.27 27.21 610 x 610 x 102 9150 59.7 54.7
12 x 24 x 6 11-3/8 x 23-3/8 x 5-3/4 500 - .18 - 20.86 305 x 610 x 152 9150 - 44.8
16 x 20 x 6 15-1/2 x 19-1/2 x 5-3/4 500 - .18 - 23.66 406 x 508 x 152 9150 - 44.8
16 x 25 x 6 15-1/2 x 24-1/2 x 5-3/4 500 - .18 - 29.65 406 x 635 x 152 9150 - 44.8
18 x 24 x 6 17-1/2 x 23-1/2 x 5-3/4 500 - .18 - 32.24 457 x 610 x 152 9150 - 44.8
20 x 20 x 6 19-1/2 x 19-1/2 x 5-3/4 500 - .18 - 28.39 508 x 508 x 152 9150 - 44.8
20 x 24 x 6 19-3/8 x 23-3/8 x 5-3/4 500 - .18 - 34.14 508 x 610 x 152 9150 - 44.8
20 x 25 x 6 19-1/2 x 24-1/2 x 5-3/4 500 - .18 - 35.58 508 x 635 x 152 9150 - 44.8
24 x 24 x 6 23-3/8 x 23-3/8 x 5-3/4 500 - .18 - 41.73 610 x 610 x 152 9150 - 44.8

Tolerances shall be +/- 1/8” for height, width and +/- 1/16” for depth. Recommended final resistance is 1.00” w.g.
All special sizes will be undersized by 1/8” unless specified otherwise.

MINIMUM PARTICLE SIZE EFFICIENCY
Pleats Per Lineal Foot Test Filter Size 24" x 24" x 2” Nominal
DEPTH ZL HV
1” 14 16 100
2” 10 15
4” 9 11 80
6” - 11 60

Media Area to Face Area Ratio REMOVAL PERCENTAGE 40
DEPTH ZL HV
1” 1.73 1.97 20
2” 2.88 4.40
4” 5.56 6.80 0 .1 1 10
6” - 10.43 PARTICLE SIZE, MICRONS
ZL

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