23 / 57
23
Heavy Duty Belt Drive Exhaust Fans
Features
• Totally enclosed and explosion proof motors
- Explosion proof motors are Class 1, Div 1
Group D and Class 2, Div 1, Groups F & G
• Fans are shipped completely assembled
• Heavy gauge steel blades on TEC models
• Cast aluminum blades on EXP explosion proof models
• 14 gauge steel panel with welded steel pipe bracing
• 1 year limited warranty
• For optimum shutter efficiency, moun shutter 1/3 the distance of the
fan opening size. Example: 36” fan shutter would be mounted 12”
from the fan blade.
Options
• CES Shutters
• EMF Front Guards
• IBG Rear Guards
• Acid Resistant Coating
• Reversed Air Flow
• Flat Front Venturi
Single Phase motors are field convertible 115V/230V. Three phase motors are field convertible 230V/460V.
Motors are set to lower voltage at the factory, unless a request is made at time of order to set to the higher voltage.
Note: Depth dimension varies with motor selection.
Dimensions
Standard Models
SIZE
BLADE DIAMETER
PANEL SIZE
DEPTH DIMENSION
24”
24”
30”
16”
30”
30”
36”
16”
36”
36”
42”
18”
42”
42”
48”
20”
48”
48”
54”
21”
60”
60”
66”
26”
Note: Products listed in this section are custom built and subject to 100% cancellation/restocking charges.
BLADE
SIZE
MFG MODEL NUMBER PANEL
SIZE
(Sq.)
HP RPM CFM
0” SP
db’s
@ 10”
WT.
(LBS)
LIST
1-PHASE
3-PHASE
TEC
EXP
115/230V-60Hz 230/460v-60Hz
1 PH 3 PH 1 PH 3 PH
24”
EHB24-1/4
EHB24-1/4-3
30”
1/4
780 4900 60
100
2716
2704
3689
3759
EHB24-1/2
EHB24-1/2-3
1/2
980 6219 66
130
2873
2884
4061
4026
EHB24-3/4
EHB24-3/4-3
3/4 1140 7090 71
140
3071
2913
4265
4107
EHB24-1
EHB24-1-3
1
1250 7180 73
140
3270
3146
4311
4369
30”
EHB30-1/4
EHB30-1/4-3
36”
1/4
540 7178 61
140
2896
2884
4056
4126
EHB30-1/3
EHB30-1/3-3
1/3
595 7909 63
150
2948
2966
4231
4375
EHB30-1/2
EHB30-1/2-3
1/2
640 8507 64
155
3024
3036
4423
4393
EHB30-3/4
EHB30-3/4-3
3/4
770 10235 66
165
3286
3129
4690
4532
EHB30-1
EHB30-1-3
1
975 10668 70
170
3454
3334
4730
4790
EHB30-1 1/2
EHB30-1 1/2-3
1 1/2 1140 12473 77
180
3605
3444
5970
5034
36”
EHB36-1/3
EHB36-1/3-3
42”
1/3
460 9113 64
160
3426
3444
4604
4749
EHB36-1/2
EHB36-1/2-3
1/2
530 10500 66
180
3509
3519
4899
4865
EHB36-3/4
EHB36-3/4-3
3/4
605 11985 68
200
3734
3584
5126
4970
EHB36-1
EHB36-1-3
1
665 13174 70
200
3759
3634
5133
5184
EHB36-1 1/2
EHB36-1 1/2-3
1 1/2 720 13660 72
210
4236
4084
6506
5564
EHB36-2
EHB36-2-3
2
870 16554 74
215
4679
4188
----
5768
42”
EHB42-1/3
EHB42-1/3-3
48”
1/3
335 10614 64
205
3565
3584
5034
5179
EHB42-1/2
EHB42-1/2-3
1/2
390 12343 65
210
3641
3654
5208
5184
EHB42-3/4
EHB42-3/4-3
3/4
435 14040 67
225
3881
3729
5512
5347
EHB42-1
EHB42-1-3
1
490 15429 69
230
3932
3809
5516
5564
EHB42-1 1/2
EHB42-1 1/2-3
1 1/2 550 17420 71
240
4090
3939
6774
5831
EHB42-2
EHB42-2-3
2
725 20653 74
245
4848
4357
----
6089
----
EHB42-3-3
3
830 23645 79
250
----
4499
----
6280
48”
EHB48-1/2
EHB48-1/2-3
54”
1/2
330 15230 69
190
4504
4515
6262
6233
EHB48-3/4
EHB48-3/4-3
3/4
370 17339 70
195
4724
4574
6641
6483
EHB48-1
EHB48-1-3
1
410 19188 71
235
4754
4631
6646
6705
EHB48-1 1/2
EHB48-1 1/2-3
1 1/2 465 21731 72
245
4946
4795
7893
6949
EHB48-2
EHB48-2-3
2
520 24274 74
250
5739
5249
----
7175
----
EHB48-3-3
3
680 28150 80
270
----
5401
----
7387
----
EHB48-5-3
5
800 33160 83
285
----
5464
----
7531
60”
EHB60-1
EHB60-1-3
66”
1
280 23090 76
380
6629
6506
8982
9041
EHB60-1 1/2
EHB60-1 1/2-3
1 1/2 340 28068 77
390
6786
6636 10235 9296
EHB60-2
EHB60-2-3
2
390 32200 78
395
7189
6699
----
9419
----
EHB60-3-3
3
450 37183 84
410
----
7025
----
9727
----
EHB60-5-3
5
540 44600 86
420
----
7079
----
9867