CONTROLLED
ENVIRONMENT SYSTEMS
FOR FARM BUILDINGS |
 |
FARM BUILDING
VENTILATION
TYPE
NCF
FANS |
|
 MEANS PERFORMANCE
WITH ALL GALVANIZED NCF FANS |
 Now you can buy Coolair quality and our unique blade design at
a savings to you and your customers. The NCF Fans are the
answer to your ventilation requirements. We utilize our innovative drive assembly which applies power through V-belts
directly to the propeller. Blade load is concentrated directly over
the bearings for more economical operation and longer bearing life.
Performance and efficiency are the keynotes to the Coolair NCF Fans. Our use of quality materials -and precise engineering techniques in constructing blade assemblies assures you of years of quiet, trouble-free service. When economy is measured in terms of cubic feet of air per minute per dollar invested, Coolair fans are today's best investment. Coolair uses only the most efficient ball bearing motors available. They are totally enclosed motors. Coolair provides recommendations on your specific needs for confinement rearing of poultry, hogs and other livestock. Contact us with your particulars. |
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| AMERICAN COOLAIR CORPORATION certifies that the performance data for the type NCF fan models shown below (Item numbers 14-20) is based on tests conducted in an accredited laboratory in accordance with ANSllAMCA Standard 21 0-85. |
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| NCF FAN ONLY |
| CUBIC FEET PER MINUTE (CFM) AT STATIC PRESSURE |
| |
|
|
|
|
0" S.P. |
.05" S.P. |
.10 S.P. |
.15" S.P. |
.20" S.P. |
ITEM NO.
|
FAN MODEL |
FAN SIZE |
MOTOR
HP |
FAN
RPM |
CFM |
CFM/ WATT |
CFM |
CFM/ WATT |
CFM |
CFM/ WATT |
CFM |
CFM/ WATT |
CFM |
CFM/ WATT |
|
| 14 |
NCF36J
|
36 |
|
484 |
11.659 |
18.4 |
11,090 |
16.7 |
10,432 |
15.4 |
9,513 |
13.8 |
8.212 |
11.6 |
| 15 |
NCFB48L
|
48 |
1 |
424 |
22,050 |
18.8 |
21,115 |
17.4 |
20,110 |
16.1 |
18,998 |
14.8 |
17,529 |
13.3 |
| 16 |
NCF52L
|
52 |
1 |
374 |
24,198 |
20.7 |
23,186 |
18.9 |
21,966 |
17.4 |
20,354 |
15.9 |
18,026 |
13.8 |
| NCF FAN, SLOPE WALL HOUSING, INLET SHUTTER & GUARD |
| 17 |
MNCFE36J |
36
|
½
|
449 |
10,532 |
19.5 |
9.813 |
17.8 |
8,931 |
15.7 |
7,884 |
13.6 |
5,085 |
8.0 |
| 18 |
MCCF36J
|
½ |
483 |
11,363 |
17.2 |
10,688 |
15.8 |
9,877 |
14.2 |
8,982 |
12.7 |
7,638 |
10.5 |
| NCF FAN, SLOPE WALL HOUSING, INLET SHUTTER, GUARD & CONE |
| 19 |
MNCFEC36J |
36
|
112 |
450 |
11,810 |
23.1 |
10,952 |
20.3 |
9,953 |
17.9 |
8,869 |
15.6 |
7,295 |
12.8 |
| 20 |
MNCFC36J
|
112 |
483 |
12,669 |
20.4 |
11,888 |
18.2 |
11,010 |
16.4 |
9,951 |
14.5 |
8,794 |
12.5 |
|
| |
 PERFORMANCE RATINGS
The performance ratings listed below (Item numbers 1-13) were obtained through testing by the Bioenvironmental and Structural Systems Lab (BESS Lab) at the University of Illinois. All fans were tested with a shutter and discharge guard, and some may also include an optional discharge cone as noted in the fan description. The fan housing was mounted flush to the test chamber face, as in an actual building installation. Power measurements were taken on the fan/motor combination and include motor efficiency and drive losses. |
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| NCF FAN, SLOPE WALL HOUSING, INLET SHUTTER & GUARD |
| CUBIC FEET PER MINUTE (CFM) AT STATIC PRESSURE |
| ITEM NO. |
FAN MODEL |
FAN SIZE |
BESS LAB
TEST# |
MOTOR HP |
FAN RPM
@ .05" |
0" S.P. |
0.5" S.P. |
.10" S.P. |
.15" S.P. |
.20" S.P. |
|
CFM/ WATT |
|
CFM/ WATT |
|
CFM/ WATT |
|
CFM/ WATT |
|
CFM/ WATT |
| CFM |
CFM |
CFM |
CFM |
CFM |
| 1 |
MNCFB48K |
48 |
01245 |
3/4 |
352 |
18,062 |
25.5 |
16,527 |
22.6 |
14,639 |
19.2 |
11,939 |
15.1 |
6,804 |
8.1 |
| 2 3 |
MNCFBE48L
MNCFB48L |
01244 01241 |
1
1 |
379
411 |
19,744
21,418 |
23.0
20.2 |
18,309
20,176 |
20.6
18.5 |
16,623
18,736 |
18.1
16.8 |
14,548
17,092 |
15.4
14.7 |
11,104
15,129 |
11.3
12.6 |
| 4 |
MNCFE52L
MNCF52L |
52 |
99160 99158 |
1
1 |
337
375 |
22,479
24,884 |
24.4
20.1 |
20,864
23,529 |
22.2
18.4 |
18,961
21,829 |
19.7
16.8 |
16,543
19,913 |
17.1
15.2 |
12.732
17,217 |
13.1
13.1 |
| 5 |
| 6 |
MNCF52M |
99156 |
1 ½ |
395 |
26,103 |
18.7 |
24,816 |
17.4 |
23.397 |
16.1 |
21,755 |
14.7 |
19,615 |
13.2 |
| NCF FAN, SLOPE WALL HOUSING, INLET SHUTTER, GUARD & CONE |
| 7 |
MNCFBC48K |
48 |
01110 |
3/4 |
357 |
20,708 |
29.5 |
19,261 |
26.0 |
16,916 |
21.4 |
13,972 |
16.8 |
7,956 |
9.3 |
8
9 |
MNCFBEC48L
MNCFBC48L |
01105 01106 |
1
1 |
381
414 |
22,236 24,267 |
26.3 24.3 |
20,971 23,115 |
23.5 22.0 |
19,027 21,437 |
20.2 19.3 |
16,601 19,245 |
16.8 16.6 |
13,435 16,938 |
13.2
14.0 |
| 10 |
MNCFC52K |
52 |
01126 |
3/4 |
328 |
23,397 |
30.0 |
21,294 |
25.9 |
18,298 |
21.3 |
14.993 |
16.9 |
4,072 |
4.4 |
11
12 |
MNCFEC52L
MNCFC52L |
01118 01114 |
1 1 |
354
374 |
25,364 27,028 |
26.3 24.6 |
23,545 25,359 |
23.4 22.0 |
21,132 23,109 |
20.0 19.1 |
18.048 20.331 |
16.6 16.2 |
12,543 16,677 |
11.3
12.9 |
| 13 |
MNCFC52M |
01113 |
1 ½ |
408 |
29,287 |
21.8 |
27,966 |
20.0 |
25,950 |
17.8 |
23,731 |
15.8 |
21,211 |
13.7 |
|
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|
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| WARNING: If these ventilation products are used in agricultural structures to support life where failure of the ventilation could result in loss or injury, the user must provide an adequate back-up ventilation system and a failure alarm system. The user must accept the risk of such loss or injury from failure of the ventilation system. |
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| Click Here for Dimensions and Drawings |
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