Acme Engineering AFSI150 User Manual
Belt Drive Filtered Supply Fans
Models AFSI, AFSN and AFSL
Models AFSI, AFSN and AFSL provide a complete roof top
package that includes the blower, washable aluminum filters
and removable hood. These fans are designed to supply fresh,
filtered make-up air to replace air being removed by ventilation
systems exhausting fumes, gases and odors from building.
AFSI
AFSN
Construction Features
Housing
Constructed of heavy gauge galvanized steel
•
Designed for efficient airflow and maximum weather
•
resistance
Pre-punched mounting holes reduce installation time
•
Platform constructed of heavy gauge galvanized steel
•
Hood
AFSN/AFSI - Constructed of heavy gauge steel
•
AFSL - Constructed of extruded aluminum louvers with
•
mitered and welded corners
Insulated with 1” fiberglass to prevent condensation
•
Hood held in place with quick release clips allowing easy
•
access to filters and blower
1" washable aluminum filters
•
Blower
Double width, double inlet blowers for maximum air delivery
•
at higher pressures
Forward curved galvanized steel wheels dynamically
•
balanced for vibration free operation
Bearing rated at L50life of 200,000 hours
•
Open dripproof motor with sealed ball bearings designed for
•
continuous operation
Static free, oil and heat resistant belts
•
Adjustable motor pulleys for system balancing
•
Disconnect Switch
•
Standard NEMA 1 toggle switch mounted on blower housing
sized for voltage and horsepower requirement (except
explosion proof motors)
Utility Blowers
Supply Air Fans
AFSL
Acme Engineering & Manufacturing Corporation
certifies that Models AFSN and AFSL shown
herein are licensed to bear the AMCA seal for air
performance. The ratings shown are based on
tests and procedures performed in accordance
with AMCA Publication 211 comply with the re
quirements of the AMCA Certified Ratings Pro
AFSL
for sound performance. The ratings shown are based on tests and proce
dures performed in accordance with AMCA Publication 311 and comply with
the requirements of the AMCA Certified Ratings Program.
The A-weighted sound ratings shown have been calculated per AMCA Stan
dard 301. Values shown are for [inlet Lw(A)] sound power levels for Installa
AFSN
gram.
Model AFSN also licensed to bear the AMCA seal
Options/Accessories
•
Roof Curbs
•
Dampers
•
2” Aluminum Filters
•
Side Discharge (AFSN & AFSL)
U.L. 705 Listed CSA Certified
Consult your Acme representative for availability.
tion Type B: Free Inlet, Ducted Outlet. Ratings do not include the effects of
duct end correction.
The application of sound ratings to various fan installations produces differ
ent sound rating requirements. Also, some engineers have preferences for
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the type of sound rating they want to use. For these reasons, Acme has pro
vided two different sound rating values for the noise produced by each fan.
They are shown in the following values:
DECIBELS this is the sound power level in decibels (db) for each of the 8
octave bands to the reference power of 10-12 watt.
Lw(A) - is a single number sound power level in decibels adjusted to repre
sent the affect of the “A” weighted network on each octave band.
Complete licensed sound rating data is available in Bulletin S20.
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Page 84
DIMENSIONS
Fan
Model
AFSI106
AFSI126
AFSI150
AFSI181
ABCRTQ
27.88 28.75 28.25 25.27 23.04 3.0
31.86 33.88 32.25 31.45 28.54 3.0
39.85 41.50 40.25 38.00 35.79 3.0
45.97 45.75 46.44 38.00 35.79 3.0
AFSI200 55.96 53.55 56.44 45.11 42.76 3.0
Dimensions are shown in inches.
DIMENSIONS
Fan
Model
AFSN106
AFSN126
AFSN150
AFSN181
AFSN200
Dimensions are shown in inches.
ABC E
27.87 26.70 39.00 11.68
31.86 35.15 44.00 16.43
39.85 39.45 52.00 18.46
45.97 50.16 61.36 20.20
55.96 58.22 77.49 28.97
AFSI
AFSN
DIMENSIONS
Fan
Model
AFSL106
AFSL126
AFSL150
AFSL181
AFSL200
Dimensions are shown in inches.
ABC E
27.87 27.04 35.63 11.69
31.86 36.09 39.63 16.57
39.85 40.25 47.63 18.68
45.97 53.10 53.79 20.80
55.96 61.16 63.91 31.57
AFSL
Supply Air Fans
Utility Blowers
Page 85
Fan Size
Hp
106E
.25
106F
.33
106G
50
.
106H
.75
106J
1.00
106K
1.50
AFSI106
PERFORMANCE DATA
.000" .125" .250" .375" .500" .625" .750" .875" 1.000" 1.125" 1.250"
CFM
RPM RPM RPM RPM RPM RPM RPM RPM RPM RPM RPM RPM RPM
LwoA
BHP
800
1000
1200
464 557 653 745 829
1400
0.13 69 0.17 68 0.23 69 0.28 70 0.34 72
531 611 694 780 858 931 1000
1600
0.19 70 0.24 70 0.29 71 0.36 72 0.42 73 0.49 74 0.56 75
597 666 741 817 892 961 1026 1089
1800
0.27 72 0.32 72 0.38 73 0.45 74 0.53 75 0.60 76 0.67 76 0.75 76
630 696 767 838 910 978 1040 1102 1162
1900
0.32 73 0.37 73 0.43 74 0.50 74 0.59 75 0.66 76 0.73 77 0.81 77 0.90 77
663 726 793 859 928 995 1057 1115 1174 1230
2000
0.37 74 0.43 74 0.49 75 0.56 75 0.65 76 0.73 77 0.81 77 0.88 77 0.97 78 1.06 78
696 757 820 881 948 1013 1074 1132 1187 1243 1296
2100
0.43 75 0.49 75 0.55 76 0.62 76 0.71 77 0.81 77 0.89 78 0.96 78 1.05 78 1.14 79 1.24 79
729 788 847 906 969 1030 1092 1149 1202 1256 1308 1359
2200
0.49 76 0.56 76 0.62 77 0.69 77 0.78 78 0.88 78 0.97 78 1.05 79 1.13 79 1.23 79 1.33 80 1.42 80
762 818 874 932 990 1050 1109 1166 1219 1269 1321 1371 1419
2300
0.56 77 0.63 77 0.70 78 0.77 78 0.85 78 0.96 78 1.06 79 1.15 79 1.23 79 1.32 80 1.42 80 1.52 81 1.62 81
795 850 901 958 1011 1071 1127 1183 1236 1286 1334 1384
2400
0.64 78 0.71 78 0.78 79 0.86 79 0.93 79 1.04 79 1.15 79 1.25 80 1.34 80 1.43 80 1.51 81 1.62 81
829 881 929 985 1036 1092 1147 1201 1254 1303 1351
2500
0.72 79 0.80 79 0.87 80 0.95 80 1.02 80 1.13 80 1.24 80 1.35 80 1.45 81 1.54 81 1.63 81
862 912 958 1012 1062 1113 1167 1219 1271
2600
0.81 80 0.89 80 0.96 81 1.05 80 1.12 80 1.22 80 1.34 80 1.46 81 1.56 81
928 975 1018 1066 1114 1160 1209
2800
1.02 82 1.10 82 1.18 82 1.26 82 1.35 82 1.43 81 1.55 82
994 1038 1079 1120 1167
3000
1.25 84 1.34 83 1.42 83 1.51 83 1.61 83
1061 1102
3200
1.52 85 1.61 85
LwoA
BHP
429
0.05 69
464 587
0.08 68 0.12 68
505 618 716
0.12 68 0.17 68 0.22 69
BHP
LwoA
BHP
LwoA
BHP
LwoA
BHP
LwoA
Static Pressure
LwoA
BHP
BHP
LwoA
1.375" 1.500"
LwoA
BHP
Fan
Model
106E .25 429-716 125 189
106F .33 630-829 127 191
106G .50 663-931 130 194
106H .75 762-1102 135 199
106J 1.00 912-1230 142 206
106K 1.50 994-1419 159 223
LwoA
BHP
BHP
HP RPM Range
LwoA
BHP
Est. Unit Wt. Est. Ship Wt.
lbs. lbs.
LwoA
BHP
LwoA
Fan Size
HP
126F
.33
126G
50
.
126H
.75
126J
1.00
126K
1.50
126L
2.00
AFSI126
PERFORMANCE DATA
.000" .125" .250" .375" .500" .625" .750" .875" 1.000" 1.125" 1.250" 1.500" 1.625" 1.750" 1.875"
CFM
RPM RPM RPM RPM RPM RPM RPM RPM RPM RPM RPM RPM RPM RPM RPM
LwoA
BHP
1400
1600
1800
2000
2200
2400
496 554 615 673 725 778 827 877 925 971 1014
2600
0.39 71 0.46 71 0.54 71 0.62 71 0.70 72 0.79 72 0.88 73 0.98 74 1.07 75 1.16 75 1.24 76
534 588 645 699 750 799 848 893 939 984 1027 1109 1151
2800
0.49 72 0.56 72 0.65 72 0.73 72 0.82 73 0.91 73 1.01 74 1.11 75 1.21 75 1.31 76 1.40 77 1.60 78 1.72 79
572 623 676 727 777 822 868 913 955 998 1041 1121 1158 1197 1237
3000
0.61 73 0.68 73 0.77 74 0.86 74 0.95 74 1.05 74 1.15 75 1.26 76 1.36 76 1.47 77 1.57 78 1.78 79 1.88 80 1.99 80 2.12 80
611 659 707 756 803 848 890 934 975 1015 1055 1134 1172 1208
3200
0.74 75 0.82 75 0.91 75 1.00 75 1.10 75 1.20 76 1.30 76 1.42 77 1.53 77 1.64 78 1.75 78 1.98 80 2.09 81 2.19 80
687 730 771 817 858 901 941 979 1017 1056 1093
3600
1.05 78 1.14 77 1.23 77 1.34 78 1.44 78 1.56 78 1.68 78 1.79 79 1.90 79 2.03 79 2.16 80
763 803 839 879 919 956 995
4000
1.44 80 1.54 80 1.64 80 1.76 80 1.88 80 1.99 80 2.12 81
839 876 909
4400
1.91 82 2.03 82 2.14 82
878
4600
2.18 83
LwoA
BHP
490 560 622 683 741 798 850 903
0.30 69 0.37 69 0.44 69 0.51 70 0.59 71 0.67 72 0.74 72 0.83 73
522 587 647 704 758 812 863 912 960
0.37 70 0.45 70 0.52 70 0.60 71 0.69 72 0.77 72 0.86 73 0.94 74 1.02 75
LwoA
BHP
470 555
0.15 66 0.20 67
488 567 640
0.19 67 0.25 67 0.30 68
509 581 652 716
0.24 67 0.30 68 0.36 69 0.43 70
533 601 665 728 785
0.30 68 0.36 68 0.43 69 0.50 70 0.57 71
BHP
LwoA
BHP
LwoA
BHP
LwoA
BHP
Static Pressure
LwoA
BHP
LwoA
BHP
LwoA
BHP
LwoA
LwoA
BHP
Fan
Model
126F .33 470-652 170 244
126G .50 496-728 173 247
126H .75 572-850 178 252
126J 1.00 687-960 185 259
126K 1.50 730-1109 202 276
126L 2.00 839-1237 207 281
LwoA
BHP
HP RPM Range
BHP
Est. Unit Wt. Est. Ship Wt.
LwoA
BHP
lbs. lbs.
LwoA
BHP
LwoA
The AMCA Certified Ratings Seal for Sound and Air Performance does not apply to model AFSI. Values shown are for outlet LwoA sound power levels for Installation Type B: Free Inlet, Ducted
Outlet. Ratings include the effects of duct end correction. Performance shown is for installation type B: Free inlet, Ducted outlet. Performance ratings include the effects of filters in the airstream.
Power rating (BHP) does not include drive losses. Motors and drives are not mounted and are shipped in separate cartons.
Supply Air Fans
Page 86
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