Honeywell 11255 - Manual (Page 54)

54
12
6
25 x 20 x 12
25 x 16 x 12
24 x 20 x 12
24 x 18 x 12
20 x 20 x 12
20 x 16 x 12
25 x 20 x 6
25 x 16 x 6
24 x 20 x 6
24 x 18 x 6
20 x 20 x 6
20 x 16 x 6
1750
1400
1700
1600
1400
1100
875
700
850
800
700
550
90
70
86
76
70
54
43
33
41
36
33
26 108
84
103
91
84
65
52
40
49
44
40
31
16
14
16
14
14
14
10
10
10
10
10
10 18
17
18
17
17
15
10
9
10
9
10
9
1. PD represents clean pressure drop in inches w.g. The recommended final pressure drop
for all models is 1.5 inches w.g.
2. Operation down to zero airflow is satisfactory for all models.
3. Consult factory before operating at these velocities.
4. Efficiency average is based on ASHRAE Standard 52.1 test methods. Performance values
stated may be averages typical of the products listed. Contact factory for actual perform-
ance test reports on specific products.
5. Performance tolerances conform to Section 7.4 of ARI Standard 850
6. Actual face size is 5/8” under on height and width. Actual filter depth is 5-7/8” or 11-1/2”
12
6
90-95%
80-85%
60-65%
90-95%
80-85%
60-65%
Performance Data
PrecisionCell Standard Capacity Filters With Single or Double Header
Capacities and Dimensions
Nominal
Depth
(inch)
Efficiency
250 fpm 375 fpm 500 fpm 625 fpm
cfm PD cfm PD cfm PD cfm PD
Media
Area
(sq. ft.)
Weight
Each
(lbs.)
1000
500
1000
500
1000
500
1000
500
1000
500
1000
500
.25
.20
.15
.45
.35
.15
1500
750
1500
750
1500
750
1500
750
1500
750
1500
750
.40
.35
.20
.65
.55
.35
2000
1000
2000
1000
2000
1000 .68
.57
.42
2500
1250
2500
1250
2500
1250 .78
.67
.52
Note 3
Note 3
Note 3
Note 3
Note 3
Note 3
125
57
105
47
105
47
60
27
50
22
50
22
18
9
18
9
18
9
11
8
11
8
11
8
Additional Standard Size PrecisionCell Filters
Capacities and Dimensions
PD
.30
.30
.30
.30
.30
.30
.15
.15
.15
.15
.15
.15 .50
.50
.50
.50
.50
.50
.35
.35
.35
.35
.35
.35 .60
.60
.60
.60
.60
.60
.45
.45
.45
.45
.45
.45
Nominal Size
H x W x D
(inch)
24 x 24 x 12
24 x 12 x 12
24 x 24 x 12
24 x 12 x 12
24 x 24 x 12
24 x 12 x 12
24 x 24 x 6
24 x 12 x 6
24 x 24 x 6
24 x 12 x 6
24 x 24 x 6
24 x 12 x 6
Nominal Depth
(inch)
Nominal Size
H x W x D
(inch)
Nominal
Capacity (cfm)
60-65% 80-85% 90-95%
60-65%
80-85%
90-95%
60-65%
80-85%
90-95%
Media Area (sq. ft.) Weight Each (lbs.)
Flanders - Foremost in Air Filtration
Corporate Headquarters, St. Petersburg, FL
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