UTILITY BLOWERS

UTILITY BLOWERS
UTILITY BLOWERS
'BI' Series
Sizes 30" to 36"
Page 2
'BI' Series
Sizes 10" to 27"
Page 2
'BI-RM' Series
Restaurant Model
Page 3
'600' Series
Forward Curved
Page 14
'400' Series
Framed
Page 12
'BI' Series Utility Blower
Sizes 10" to 27"
Sizes 30" to 36"
Top horizontal discharge
Bottom horizontal discharge
705
Standard Features - BI Models
•
Full AMCA CLASS I operation
•
Outlet flanges on sizes BI-24 to BI-36
•
Complete range of sizes from 10" to 36"
•
Non-overloading backward inclined (BI)
welded wheels
•
Vented motor and drive compartment
cover, with handles, for safety and
weather protection
•
Aluminum wheel - (AMCA type B
classification for spark resistant
construction) - available as an option
•
Temperature Ratings - without a heat
slinger 250 deg. F; with a heat slinger,
steel wheel 400 deg. F, aluminum wheel
300 deg. F
•
Heavy duty pillow block ball bearings
•
Standard position can easily be field
rotated to any of 8 discharge positions
•
16 gauge or heavier blower housing
•
High solids enamel corrosion resistant
paint finish
•
Motor access from 3 sides
•
Available in CCW or CW rotation
•
Sloped, motor base makes motor
mounting a simple task
See page 3 for Optional Accessories
Page 2
'BI-RM' Utility Blower - Restaurant Model
'BI' & 'BI-RM' motor and
drive compartment
762
705
Standard Features - BI-RM Models
•
UL 762 Listed for removal of cooking
vapors
•
Meets NFPA 96 guidelines
•
Upblast discharge directs exhaust away
from roof
•
Integral handles for single person removal
of motor and drive compartment cover
•
Continuously welded 16 gauge or
heavier blower housing
•
Bolted clean out door
•
2" drain for easy removal of cleaning
solutions
•
Complete range of sizes from 10" to 36"
•
Vinyl shaft seal
Optional Accessories (illustrated on pg 19)
•
Aluminum wheel
•
Back draft dampers
•
Inlet & outlet screens
•
Corrosion resistant finish (Heresite)
•
Heat slinger
•
Vibration isolation
•
'V' cap (rain cap)
•
Shaft seal - vinyl ** or polyethylene
•
Bolted clean out door **
•
2" drain **
(cover removed to illustrate
3 side motor access and
sloped motor base
for belt tensioning)
'BI-RM' model with optional 'V' cap
**Standard features on BI-RM models
Page 3
'BI' & 'BI-RM' Series Dimensions
Models
BI-10
to
BI-27
MODEL
Page 4
BI-10
BI-12
BI-13
BI-15
BI-16
BI-18
BI-20
BI-22
BI-24
BI-27
A
Models
BI-RM-10
to
BI-RM-27
*
26-3/4
33-1/16
34-5/16
35-13/16
39-3/8
41-1/4
49-1/8
51-1/2
57-7/8
60-1/2
**
A
B
23-5/8
30-1/16
30-13/16
31-13/16
34-11/16
35-13/16
42-15/16
44-3/8
49-13/16
51-7/16
* STANDARD MODELS
C
8-3/8
18-15/16
10
22-1/4
10-3/4
24-1/2
11-3/4
27
12-11/16 29-7/8
13-13/16
33
14-15/16 36-1/4
16-3/8
40-3/8
17-13/16 44-3/8
19-7/16
48-7/8
D
E
F
G
H
11-5/16
13
14-3/8
15-3/4
17-5/8
19-3/8
21-1/4
23-5/8
26
28-5/8
8-1/4
9-7/8
10-3/4
12
13-1/8
14-1/2
15-3/4
17-5/8
19-3/8
21-1/4
27-3/4
33-1/4
34-1/8
35-3/8
36-1/2
37-7/8
46-7/16
48-5/16
51-5/16
53-3/16
15-1/4
20-1/16
20-1/16
20-1/16
22
22
28
28
32
32
21-5/16
29-1/8
29-1/8
29-1/8
31
31
40-7/8
40-7/8
46-1/2
46-1/2
BI-30
BI-33
BI-36
A
L
13-3/16
17-3/8
16-9/16
20-1/2
16-9/16
22-1/2
16-9/16 24-11/16
16-9/16
26-7/8
16-9/16
29-5/8
25-1/4
32-1/4
25-1/4
35-5/8
28-15/16
39
28-15/16 42-3/4
N
O
P
S
T
V
3/4
1
1
1
1-3/16
1-3/16
1-3/16
1-3/16
1-7/16
1-7/16
11
12-7/16
14-3/8
15-7/8
17-3/8
19-3/8
21-1/4
23-5/8
26
28-5/8
17-1/4
21-1/8
21-1/8
21-1/8
21-1/8
21-1/8
27-11/16
27-11/16
28-15/16
28-15/16
11-3/4
11-1/2
11-1/2
11-1/2
11-1/2
11-1/2
14-5/8
14-5/8
18-5/16
18-5/16
11-7/16
14-11/16
14-11/16
14-11/16
14-11/16
14-11/16
22-3/4
22-3/4
25-1/2
25-1/2
-- -13-1/8
14
15-1/4
16-3/8
17-3/4
19-3/4
21-5/8
23-3/8
25-1/4
UNIT WT
(LBS.)
78
112
134
140
162
172
289
322
385
411
** BI-RM MODELS
Models
BI-30
to
BI-36
MODEL
K
Models
BI-RM-30
to
BI-RM-36
*
A
**
65-15-16 68-3/16
68-3/16 68-9/16
70-15/16 68-15/16
* STANDARD MODELS
B
C
D
E
F
G
H
K
L
N
O
P
S
T
V
24-7/8
25-1/4
25-1/2
54-7/16
59-3/4
66-1/16
31-3/4
34-7/8
38-5/8
23-5/8
26
28-3/4
57-5/8
60
62-3/4
43-5/16
43-5/16
43-7/16
64-3/4
64-3/4
64-3/4
43-3/8
43-3/8
43-3/8
50-3/4
53-3/4
57
1-11/16
1-11/16
1-15/16
31-3/4
35
38-3/4
32
32
32
17
17
17
41
41
41
28-9/16
30-15/16
33-11/16
** BI-RM MODELS
UNIT WT.
(LBS.)
517
607
747
'BI' Series
Performance Data
Model BI-10
Delhi Industries Inc. certifies that the BI Series Utility Blowers
shown herein are licenced to bear the AMCA seal. The ratings
shown are based on tests and procedures performed in accordance with AMCA Publication 211 and comply with the
requirements of the AMCA Certified Ratings Programme.
MAXIMUM:
2 HP,
CFM
300
500
700
900
1100
1300
1500
1700
1900
2100
2300
FPM
477
796
1115
1433
1752
2071
2389
2708
3026
3345
3664
1/2" SP
RPM
1103
1203
1382
1589
1824
2073
2331
2593
2859
3129
3400
BHP
0.05
0.07
0.12
0.18
0.27
0.40
0.56
0.76
1.01
1.31
1.67
1" SP
RPM
1528
1583
1696
1869
2064
2278
2512
2757
3011
3268
3530
Model BI-12
OUTLET
VELOCITY
CFM
400
600
800
1000
1200
1400
1600
1800
2000
2200
2400
2600
2800
FPM
448
673
897
1121
1346
1570
1794
2019
2243
2467
2692
2916
3140
1/2" SP
RPM
950
1003
1102
1223
1365
1519
1681
1848
2017
2187
2359
2533
2708
BHP
0.06
0.08
0.11
0.16
0.22
0.30
0.40
0.54
0.69
0.87
1.09
1.34
1.63
BHP
0.12
0.16
0.21
0.29
0.40
0.54
0.72
0.94
1.21
1.53
1.92
1-1/2" SP
RPM
1862
1904
1972
2112
2287
2481
2688
2914
3152
3399
- -
MAXIMUM:
BHP
0.19
0.26
0.32
0.41
0.53
0.69
0.89
1.13
1.41
1.76
- -
3 HP,
1" SHAFT
1" SP
RPM
1321
1349
1397
1492
1595
1720
1859
2008
2164
2325
2491
2659
2828
Model BI-13
BHP
0.14
0.17
0.21
0.27
0.35
0.44
0.55
0.69
0.86
1.07
1.32
1.60
1.92
MAXIMUM:
BHP
0.22
0.28
0.34
0.40
0.49
0.60
0.72
0.87
1.05
1.27
1.52
1.81
2.15
5 HP,
CFM
800
1000
1200
1400
1600
1800
2000
2200
2400
2600
2800
3000
3200
3400
3600
FPM
745
931
1118
1304
1490
1677
1863
2050
2236
2422
2609
2795
2981
3168
3354
1/2" SP
RPM
923
1000
1096
1205
1321
1441
1565
1690
1818
1947
2077
2208
2340
2472
2606
BHP
0.10
0.14
0.18
0.24
0.31
0.39
0.49
0.61
0.75
0.91
1.10
1.32
1.56
1.83
2.14
1" SP
RPM
1220
1262
1330
1408
1501
1605
1715
1831
1950
2072
2195
2320
2447
2575
2703
BHP
0.21
0.25
0.31
0.38
0.47
0.57
0.69
0.82
0.98
1.16
1.36
1.59
1.85
2.13
2.46
1-1/2" SP
RPM
1481
1497
1538
1604
1678
1763
1859
1963
2073
2187
2305
2425
2547
2670
2795
BHP
0.28
0.36
0.44
0.53
0.67
0.84
1.06
1.32
1.63
1.98
- -
215T FRAME,
2-1/2" SP
RPM
2397
2420
2476
2544
2676
2842
3028
3224
3431
- - -
BHP
0.38
0.47
0.58
0.68
0.82
1.00
1.23
1.51
1.85
- - -
3" SP
RPM
2626
2643
2690
2754
2855
3008
3182
3371
- - - -
2" SP
RPM
1849
1875
1900
1937
2005
2104
2205
2318
2446
2585
2730
2882
3038
BHP
0.32
0.40
0.47
0.55
0.64
0.77
0.91
1.07
1.26
1.48
1.74
2.04
2.39
215T FRAME,
BHP
0.33
0.39
0.45
0.53
0.63
0.75
0.89
1.04
1.21
1.41
1.63
1.87
2.14
2.45
2.78
2" SP
RPM
1701
1716
1734
1780
1846
1919
2001
2092
2193
2299
2410
2524
2642
2761
2883
BHP
0.46
0.54
0.61
0.70
0.81
0.94
1.09
1.26
1.45
1.67
1.90
2.16
2.45
2.77
3.12
2-1/2" SP
RPM
2065
2084
2113
2142
2185
2269
2369
2471
2583
2711
2848
2991
3140
RPM
3032
3041
3076
3136
3202
3317
3473
- - - - -
5" SP
BHP
0.73
0.85
1.01
1.19
1.34
1.54
1.81
- - - - -
RPM
3392
3394
3422
3472
3535
3612
- - - - - -
BHP
0.99
1.14
1.32
1.54
1.74
1.95
- - - - - -
BHP
0.43
0.52
0.62
0.71
0.81
0.94
1.10
1.28
1.48
1.71
1.98
2.29
2.65
TIP SPEED : 3.21 x RPM = FPM
3" SP
RPM
2262
2275
2305
2330
2368
2426
2519
2618
2721
2836
2963
3099
3241
4" SP
BHP
0.55
0.65
0.77
0.88
0.99
1.12
1.30
1.50
1.72
1.96
2.23
2.55
2.92
RPM
2612
2617
2642
2671
2698
2737
2795
2885
2985
3085
3190
- - -
5" SP
BHP
0.81
0.94
1.09
1.24
1.39
1.54
1.71
1.94
2.20
2.48
2.79
- - -
RPM
2922
2922
2940
2972
2996
3027
3068
3129
3219
- - - - -
BHP
1.10
1.25
1.43
1.63
1.81
1.99
2.18
2.41
2.69
- - - - -
3000 RPM
2-1/2" SP
RPM
1896
1910
1924
1948
2001
2068
2141
2221
2311
2409
2513
2621
2734
2849
2967
Power rating bhp does not include transmission losses.
Performance certified is for installation Type B - Free inlet, Ducted outlet.
Performance ratings do not include the effects of appurtenances (accessories).
Page 5
4" SP
BHP
0.49
0.59
0.72
0.84
0.98
1.18
1.41
1.71
- - - -
3300 RPM
WHEEL DIA. = 13.50"
1" SHAFT
OUTLET
VELOCITY
2" SP
RPM
2146
2177
2237
2332
2488
2669
2863
3070
3291
3526
- -
TIP SPEED : 2.75 x RPM = FPM
WHEEL DIA. = 12.25"
1-1/2" SP
RPM
1606
1634
1664
1720
1816
1917
2033
2165
2307
2456
2611
2771
2935
3800 RPM
WHEEL DIA. = 10.50"
3/4" SHAFT
OUTLET
VELOCITY
184T FRAME,
BHP
0.60
0.70
0.79
0.88
1.00
1.14
1.30
1.49
1.70
1.93
2.18
2.46
2.77
3.11
3.47
TIP SPEED : 3.53 x RPM = FPM
3" SP
RPM
2073
2085
2100
2115
2149
2207
2276
2349
2429
2518
2615
2717
2824
2935
- -
5" SP
4" SP
BHP
0.76
0.86
0.98
1.08
1.20
1.35
1.52
1.72
1.94
2.19
2.46
2.76
3.09
3.44
- -
RPM
2389
2398
2411
2426
2441
2470
2524
2590
2660
2735
2817
2907
- - - -
BHP
1.11
1.22
1.36
1.51
1.66
1.80
1.99
2.21
2.46
2.74
3.04
3.37
- - - -
RPM
2671
2675
2686
2700
2715
2730
2760
2811
2875
2944
- - - - - -
BHP
1.50
1.62
1.77
1.95
2.15
2.32
2.51
2.74
3.01
3.31
- - - - - -
SI CONVERSION FACTOR
CFM x .472 = L/s
SP x .249 = kPa
'BI' Series
Performance Data
Delhi Industries Inc. certifies that the BI Series Utility Blowers
shown herein are licenced to bear the AMCA seal. The ratings
shown are based on tests and procedures performed in accordance with AMCA Publication 211 and comply with the
requirements of the AMCA Certified Ratings Programme.
MAXIMUM:
Model BI-15
5 HP,
215T FRAME,
1" SHAFT
OUTLET
VELOCITY
CFM
1300
1600
1900
2200
2500
2800
3100
3400
3700
4000
4300
4600
FPM
990
1219
1447
1676
1904
2133
2361
2590
2819
3047
3276
3504
1/2" SP
RPM
921
1032
1156
1287
1422
1560
1700
1842
1985
2129
2275
2421
BHP
0.18
0.26
0.35
0.47
0.62
0.81
1.04
1.31
1.62
1.99
2.41
2.90
1" SP
RPM
1151
1229
1324
1435
1556
1684
1815
1950
2086
2225
2365
2506
Model BI-16
BHP
0.32
0.42
0.54
0.69
0.87
1.08
1.32
1.62
1.95
2.35
2.79
3.30
WHEEL DIA. = 15.00"
1-1/2" SP
RPM
1353
1411
1489
1579
1684
1800
1922
2050
2180
2314
2449
2587
BHP
0.49
0.60
0.74
0.91
1.12
1.35
1.63
1.94
2.30
2.72
3.19
3.72
MAXIMUM:
7-1/2 HP,
CFM
1600
1900
2200
2500
2800
3100
3400
3700
4000
4300
4600
4900
5200
5500
FPM
995
1182
1369
1556
1742
1929
2116
2303
2489
2676
2863
3050
3236
3423
1/2" SP
RPM
844
928
1020
1116
1216
1319
1422
1528
1634
1741
1849
1958
2067
2177
BHP
0.22
0.29
0.38
0.50
0.63
0.80
0.99
1.22
1.48
1.78
2.12
2.50
2.93
3.41
1" SP
RPM
1051
1110
1178
1258
1346
1439
1535
1633
1734
1836
1939
2044
2149
2255
BHP
0.40
0.49
0.60
0.73
0.89
1.07
1.29
1.54
1.83
2.16
2.52
2.93
3.39
3.89
1-1/2"
RPM
1233
1276
1333
1397
1470
1552
1640
1732
1827
1924
2023
2124
2226
2329
MAXIMUM:
Model BI-18
2" SP
RPM
1548
1577
1643
1721
1810
1913
2026
2146
2270
2399
2530
2663
BHP
0.69
0.80
0.95
1.15
1.37
1.63
1.94
2.28
2.67
3.10
3.60
4.15
2-1/2" SP
RPM
1722
1740
1784
1856
1935
2026
2128
2240
2358
2481
2608
- -
215T FRAME,
BHP
0.89
1.03
1.18
1.39
1.64
1.92
2.25
2.62
3.03
3.50
4.02
- -
TIP SPEED : 3.93 x RPM = FPM
3" SP
RPM
1880
1896
1922
1981
2056
2138
2230
2333
2444
2561
2684
- -
SP
BHP
0.60
0.71
0.84
1.00
1.17
1.37
1.61
1.88
2.19
2.54
2.93
3.36
3.85
4.38
7-1/2 HP,
1-3/16" SHAFT
2" SP
RPM
1408
1429
1475
1532
1594
1664
1742
1827
1916
2008
2103
2201
2299
2400
BHP
0.84
0.95
1.10
1.28
1.47
1.69
1.94
2.23
2.56
2.92
3.34
3.80
4.30
4.86
2-1/2" SP
RPM
1567
1579
1607
1657
1714
1775
1844
1921
2003
2090
2181
2274
2370
- -
215T FRAME,
BHP
1.10
1.27
1.43
1.65
1.91
2.22
2.57
2.96
3.40
3.90
4.44
- -
4" SP
RPM
2161
2176
2192
2220
2278
2352
2431
2518
2615
- - - -
5" SP
BHP
1.54
1.77
1.99
2.21
2.49
2.83
3.22
3.66
4.15
- - - -
RPM
2409
2423
2439
2456
2488
2548
2622
2700
- - - - -
BHP
2.04
2.29
2.58
2.85
3.13
3.49
3.91
4.39
- - - - -
2400 RPM
TIP SPEED : 4.32 x RPM = FPM
WHEEL DIA. = 16.50"
1-3/16" SHAFT
OUTLET
VELOCITY
2700 RPM
BHP
1.09
1.23
1.37
1.56
1.79
2.03
2.30
2.61
2.95
3.33
3.76
4.24
4.77
- -
3" SP
RPM
1710
1722
1738
1774
1826
1884
1946
2014
2090
2172
2257
2347
- - -
BHP
1.34
1.52
1.67
1.87
2.11
2.38
2.67
3.00
3.36
3.76
4.20
4.70
- - -
5" SP
4" SP
RPM
1965
1977
1989
2004
2035
2084
2140
2199
2263
2333
- - - - -
BHP
1.88
2.11
2.34
2.55
2.79
3.10
3.44
3.81
4.22
4.66
- - - - -
RPM
2191
2201
2213
2225
2241
2271
2319
2374
- - - - - - -
BHP
2.49
2.73
3.02
3.31
3.57
3.87
4.24
4.66
- - - - - - -
2200 RPM
WHEEL DIA. = 18.25"
TIP SPEED : 4.78 x RPM = FPM
OUTLET
VELOCITY
CFM
2000
2300
2600
2900
3200
3500
3800
4100
4400
4700
5000
5300
5600
5900
6200
6500
6800
FPM
1025
1178
1332
1486
1640
1793
1947
2101
2255
2409
2562
2716
2870
3024
3177
3331
3485
1/2" SP
RPM
772
833
901
971
1044
1118
1194
1271
1348
1426
1505
1584
1664
1744
1825
1906
1987
BHP
0.29
0.36
0.45
0.55
0.67
0.82
0.98
1.17
1.38
1.63
1.90
2.21
2.54
2.92
3.33
3.78
4.27
1" SP
RPM
956
1000
1049
1106
1168
1233
1302
1373
1446
1519
1594
1670
1746
1823
1901
1979
2057
BHP
0.50
0.60
0.71
0.84
0.99
1.16
1.35
1.56
1.80
2.06
2.36
2.69
3.05
3.44
3.88
4.36
4.87
1-1/2" SP
RPM
1118
1151
1192
1237
1288
1344
1405
1469
1536
1606
1677
1749
1822
1897
1972
2047
2124
BHP
0.75
0.86
0.99
1.14
1.32
1.51
1.72
1.96
2.23
2.52
2.84
3.19
3.57
3.99
4.45
4.95
5.49
2" SP
RPM
1274
1290
1322
1362
1406
1453
1506
1563
1625
1689
1756
1825
1895
1966
2039
2113
2187
BHP
1.05
1.15
1.29
1.46
1.66
1.87
2.11
2.38
2.67
2.99
3.33
3.71
4.12
4.56
5.04
5.56
6.12
2-1/2" SP
RPM
1418
1427
1444
1477
1517
1560
1606
1657
1712
1771
1834
1899
1965
2034
2104
2175
- -
Power rating bhp does not include transmission losses.
Performance certified is for installation Type B - Free inlet, Ducted outlet.
Performance ratings do not include the effects of appurtenances (accessories).
Page 6
BHP
1.36
1.49
1.63
1.80
2.02
2.25
2.51
2.80
3.11
3.46
3.83
4.24
4.67
5.14
5.65
6.19
- -
3" SP
RPM
1547
1556
1566
1587
1621
1661
1704
1750
1799
1853
1911
1972
2035
2101
2168
- - -
BHP
1.67
1.84
2.00
2.17
2.39
2.64
2.93
3.23
3.57
3.94
4.34
4.77
5.23
5.73
6.26
- - -
4" SP
RPM
1778
1787
1795
1805
1820
1848
1885
1927
1970
2015
2064
2116
2172
- - - - -
5" SP
BHP
2.34
2.56
2.80
3.01
3.22
3.48
3.79
4.14
4.52
4.93
5.37
5.85
6.36
- - - - -
RPM
1982
1990
1998
2007
2016
2030
2054
2089
2129
2171
- - - - - - - -
BHP
3.08
3.32
3.61
3.90
4.17
4.43
4.74
5.10
5.52
5.97
- - - - - - - -
SI CONVERSION FACTOR
CFM x .472 = L/s
SP x .249 = kPa
'BI' Series
Performance Data
Model BI-20
Delhi Industries Inc. certifies that the BI Series Utility Blowers
shown herein are licenced to bear the AMCA seal. The ratings
shown are based on tests and procedures performed in accordance with AMCA Publication 211 and comply with the
requirements of the AMCA Certified Ratings Programme.
MAXIMUM:
7-1/2 HP,
1-3/16" SHAFT
OUTLET
VELOCITY
CFM
2250
2500
2750
3000
3250
3500
3750
4000
4250
4500
4750
5000
5250
5500
5750
6000
6250
6500
6750
7000
7250
7500
7750
8000
8250
8500
FPM
968
1075
1183
1290
1398
1505
1613
1721
1828
1936
2043
2151
2258
2366
2473
2581
2689
2796
2904
3011
3119
3226
3334
3442
3549
3657
1/2"
RPM
677
713
752
793
835
879
924
969
1016
1063
1110
1157
1205
1254
1303
1352
1401
1450
1500
1550
1600
1651
1701
1752
1803
1854
SP
BHP
0.29
0.34
0.40
0.46
0.53
0.62
0.71
0.81
0.92
1.05
1.19
1.34
1.51
1.69
1.89
2.10
2.33
2.58
2.85
3.13
3.44
3.76
4.11
4.47
4.86
5.27
1" SP
RPM BHP
858
0.54
877
0.61
903
0.68
933
0.76
967
0.84
1003 0.94
1041 1.05
1081 1.18
1122 1.31
1165 1.45
1208 1.61
1252 1.78
1297 1.96
1342 2.16
1388 2.37
1435 2.60
1481 2.85
1529 3.12
1576 3.40
1624 3.70
1671 4.03
1720 4.37
1768 4.74
1817 5.13
1865 5.54
1914 5.97
Model BI-22
1-1/2"
RPM
1020
1035
1050
1069
1093
1121
1153
1187
1223
1261
1300
1341
1382
1425
1468
1512
1556
1601
1647
1693
1739
1786
1832
1880
1927
- -
MAXIMUM:
CFM
2500
2800
3100
3400
3700
4000
4300
4600
4900
5200
5500
5800
6100
6400
6700
7000
7300
7600
7900
8200
8500
8800
9100
9400
9700
10000
FPM
864
968
1072
1175
1279
1383
1487
1590
1694
1798
1902
2005
2109
2213
2317
2420
2524
2628
2732
2835
2939
3043
3147
3250
3354
3458
1/2"
RPM
581
610
641
675
711
748
786
825
865
905
946
987
1028
1070
1112
1154
1197
1240
1283
1326
1370
1413
1457
1501
1545
1589
SP
BHP
0.31
0.36
0.42
0.49
0.57
0.65
0.75
0.86
0.98
1.12
1.26
1.43
1.61
1.80
2.01
2.24
2.49
2.76
3.05
3.36
3.69
4.04
4.41
4.81
5.24
5.69
1" SP
RPM
758
772
788
811
837
867
898
931
966
1001
1038
1076
1114
1153
1192
1232
1273
1313
1354
1395
1437
1478
1520
1562
1604
1647
BHP
0.60
0.67
0.75
0.84
0.93
1.04
1.16
1.29
1.43
1.59
1.76
1.94
2.14
2.35
2.59
2.84
3.10
3.39
3.70
4.03
4.38
4.76
5.16
5.58
6.03
6.50
SP
BHP
0.83
0.90
0.99
1.09
1.19
1.31
1.43
1.56
1.71
1.87
2.05
2.24
2.44
2.66
2.89
3.14
3.40
3.68
3.98
4.30
4.64
5.01
5.39
5.79
6.22
- -
10 HP,
TIP SPEED : 5.24 x RPM = FPM
2" SP
RPM BHP
1160 1.15
1172 1.23
1187 1.33
1202 1.44
1218 1.56
1237 1.69
1261 1.83
1289 1.98
1321 2.14
1354 2.32
1390 2.51
1426 2.71
1464 2.93
1504 3.17
1544 3.42
1586 3.69
1628 3.97
1671 4.27
1714 4.59
1758 4.93
1803 5.29
1848 5.66
1894 6.06
1939 6.48
- - - - 254T FRAME,
2-1/2" SP
RPM
1289
1296
1308
1322
1338
1353
1370
1391
1416
1445
1476
1510
1545
1581
1619
1658
1698
1738
1780
1822
1865
1908
- - - - -
BHP
1.49
1.60
1.70
1.82
1.95
2.10
2.26
2.43
2.61
2.79
3.00
3.21
3.45
3.70
3.96
4.25
4.55
4.87
5.21
5.57
5.95
6.34
- - - - -
3" SP
RPM
1410
1413
1421
1432
1447
1462
1477
1493
1512
1535
1562
1592
1623
1657
1692
1729
1766
1805
1844
1885
1926
- - - - - -
BHP
0.94
1.03
1.12
1.22
1.34
1.47
1.60
1.75
1.91
2.08
2.27
2.48
2.70
2.94
3.19
3.47
3.76
4.07
4.39
4.74
5.12
5.51
5.93
6.37
6.84
7.33
2" SP
RPM
1036
1043
1054
1067
1080
1094
1110
1131
1155
1181
1210
1241
1272
1305
1339
1374
1410
1446
1484
1521
1560
1598
1637
1677
1716
- -
BHP
1.33
1.42
1.53
1.64
1.78
1.92
2.08
2.25
2.42
2.61
2.82
3.04
3.28
3.54
3.82
4.11
4.43
4.76
5.11
5.48
5.88
6.29
6.73
7.20
7.68
- -
2-1/2" SP
RPM
1158
1159
1165
1175
1188
1201
1215
1229
1247
1268
1293
1320
1348
1379
1410
1442
1476
1510
1545
1581
1618
1655
1692
1730
- - -
Power rating bhp does not include transmission losses.
Performance certified is for installation Type B - Free inlet, Ducted outlet.
Performance ratings do not include the effects of appurtenances (accessories).
Page 7
4" SP
BHP
1.86
1.98
2.11
2.23
2.37
2.53
2.70
2.89
3.08
3.29
3.51
3.74
3.98
4.25
4.53
4.83
5.15
5.48
5.84
6.22
6.61
- - - - - -
RPM
1628
1628
1629
1634
1644
1656
1670
1685
1700
1716
1733
1754
1778
1806
1835
1867
1900
1934
- - - - - - - - -
5" SP
BHP
2.63
2.80
2.96
3.13
3.29
3.46
3.65
3.85
4.08
4.32
4.58
4.85
5.13
5.42
5.73
6.05
6.39
6.76
- - - - - - - - -
RPM
1819
1821
1820
1821
1824
1832
1843
1856
1871
1886
1901
1916
1934
- - - - - - - - - - - - - -
BHP
3.46
3.66
3.87
4.08
4.28
4.49
4.70
4.92
5.16
5.42
5.70
6.00
6.32
- - - - - - - - - - - - - -
1750 RPM
TIP SPEED : 5.83 x RPM = FPM
WHEEL DIA. = 22.25"
1-1/2" SP
RPM
905
917
931
944
960
980
1005
1032
1062
1093
1126
1160
1195
1230
1267
1305
1343
1381
1420
1460
1500
1540
1580
1621
1662
1703
1950 RPM
WHEEL DIA. = 20.00"
1-3/16" SHAFT
OUTLET
VELOCITY
254T FRAME,
BHP
1.73
1.86
1.98
2.11
2.25
2.40
2.58
2.77
2.97
3.18
3.40
3.64
3.90
4.17
4.47
4.78
5.11
5.47
5.84
6.24
6.66
7.10
7.56
8.04
- - -
3" SP
RPM
1268
1268
1270
1276
1287
1299
1312
1326
1339
1356
1375
1398
1423
1450
1479
1509
1540
1573
1606
1640
1675
1710
1746
- - - -
4" SP
BHP
2.16
2.31
2.46
2.60
2.76
2.92
3.11
3.31
3.53
3.77
4.01
4.27
4.54
4.83
5.14
5.47
5.82
6.19
6.59
7.01
7.45
7.91
8.40
- - - -
RPM
1462
1465
1464
1465
1468
1476
1487
1499
1513
1526
1539
1554
1571
1591
1614
1639
1666
1694
1724
- - - - - - - -
5" SP
BHP
3.07
3.27
3.46
3.66
3.86
4.06
4.26
4.49
4.73
4.99
5.28
5.59
5.90
6.24
6.58
6.94
7.32
7.72
8.15
- - - - - - - -
RPM
1629
1635
1637
1638
1637
1639
1645
1655
1666
1679
1692
1705
1719
1733
1749
- - - - - - - - - - - -
BHP
4.05
4.29
4.54
4.79
5.04
5.28
5.53
5.78
6.04
6.33
6.63
6.96
7.32
7.70
8.09
- - - - - - - - - - - -
SI CONVERSION FACTOR
CFM x .472 = L/s
SP x .249 = kPa
'BI' Series
Performance Data
Model BI-24
Delhi Industries Inc. certifies that the BI Series Utility Blowers
shown herein are licenced to bear the AMCA seal. The ratings
shown are based on tests and procedures performed in accordance with AMCA Publication 211 and comply with the
requirements of the AMCA Certified Ratings Programme.
MAXIMUM:
15 HP,
CFM
3000
3500
4000
4500
5000
5500
6000
6500
7000
7500
8000
8500
9000
9500
10000
10500
11000
11500
12000
12500
13000
FPM
857
1000
1143
1286
1429
1572
1715
1858
2000
2143
2286
2429
2572
2715
2858
3001
3144
3287
3430
3573
3716
1/2" SP
RPM
526
562
603
647
693
742
791
841
893
944
997
1050
1103
1156
1210
1265
1319
1374
1429
1485
1540
BHP
0.37
0.46
0.56
0.69
0.84
1.01
1.21
1.45
1.71
2.01
2.35
2.73
3.15
3.61
4.13
4.69
5.30
5.97
6.70
7.48
8.33
Model BI-27
1" SP
RPM
688
705
729
761
799
839
882
927
974
1022
1071
1120
1171
1222
1273
1325
1377
1429
1482
1535
1589
BHP
0.72
0.84
0.98
1.13
1.31
1.52
1.76
2.03
2.33
2.66
3.04
3.45
3.90
4.40
4.95
5.55
6.20
6.91
7.68
8.51
9.39
1-1/2" SP
RPM
822
836
853
872
899
932
969
1008
1050
1094
1139
1186
1234
1282
1331
1381
1432
1483
1534
1585
- -
MAXIMUM:
BHP
1.14
1.27
1.44
1.63
1.84
2.08
2.34
2.64
2.98
3.35
3.76
4.21
4.70
5.24
5.82
6.45
7.14
7.88
8.68
9.54
- -
15 HP,
1-7/16" SHAFT
CFM
4000
4500
5000
5500
6000
6500
7000
7500
8000
8500
9000
9500
10000
10500
11000
11500
12000
12500
13000
13500
14000
14500
15000
15500
16000
1600 RPM
WHEEL DIA. = 24.50"
1-7/16" SHAFT
OUTLET
VELOCITY
254T FRAME,
2" SP
RPM
941
950
965
981
999
1022
1052
1087
1124
1164
1206
1249
1294
1340
1387
1435
1484
1533
1583
- - -
BHP
1.60
1.76
1.94
2.16
2.41
2.68
2.97
3.30
3.66
4.07
4.51
5.00
5.53
6.10
6.72
7.39
8.11
8.88
9.72
- - -
2-1/2"
RPM
1050
1053
1064
1079
1096
1113
1135
1163
1196
1232
1271
1311
1353
1396
1441
1487
1534
1581
- - - -
254T FRAME,
SP
BHP
2.09
2.29
2.50
2.73
3.00
3.31
3.64
4.00
4.39
4.81
5.29
5.80
6.37
6.98
7.64
8.35
9.10
9.92
- - - -
TIP SPEED : 6.41 x RPM = FPM
3" SP
RPM BHP
1151 2.60
1151 2.85
1157 3.10
1169 3.35
1185 3.63
1201 3.96
1218 4.33
1240 4.73
1267 5.15
1299 5.61
1334 6.10
1371 6.64
1411 7.24
1452 7.88
1494 8.57
1538 9.32
1583 10.10
- - - - - - - - -
1/2" SP
1" SP
1-1/2" SP
2" SP
FPM
946
1065
1183
1302
1420
1538
1657
1775
1893
2012
2130
2248
2367
2485
2604
2722
2840
2959
3077
3195
3314
3432
3550
3669
3787
RPM BHP
482
0.51
510
0.61
541
0.73
573
0.85
607
0.99
642
1.13
677
1.30
714
1.51
750
1.75
788
2.04
825
2.38
863
2.77
901
3.21
940
3.69
979
4.22
1018 4.78
1057 5.38
1096 6.02
1136 6.70
1176 7.41
1216 8.17
1256 8.96
1296 9.81
1336 10.70
1377 11.60
RPM BHP
615
0.96
630
1.09
650
1.23
674
1.39
701
1.57
730
1.78
760
2.02
792
2.27
825
2.53
859
2.80
894
3.08
930
3.40
965
3.76
1002 4.17
1038 4.63
1075 5.15
1113 5.74
1150 6.40
1188 7.13
1226 7.94
1264 8.82
1303 9.76
1341 10.80
1380 11.80
1419 12.90
RPM BHP
732
1.47
744
1.62
756
1.80
771
2.00
790
2.20
813
2.43
839
2.68
867
2.98
896
3.30
927
3.66
959
4.03
991
4.41
1025 4.81
1059 5.21
1094 5.65
1129 6.12
1165 6.63
1201 7.21
1237 7.84
1274 8.54
1311 9.32
1348 10.20
1386 11.10
1423 12.20
- - -
RPM BHP
834
2.06
843
2.23
855
2.42
867
2.64
879
2.89
896
3.15
916
3.43
939
3.74
965
4.07
992
4.45
1021 4.87
1051 5.33
1082 5.81
1114 6.31
1147 6.82
1180 7.35
1214 7.89
1249 8.45
1284 9.06
1319 9.71
1355 10.40
1391 11.20
1428 12.10
- - - - -
2-1/2" SP
RPM
928
933
942
954
965
978
992
1010
1032
1056
1082
1109
1138
1168
1198
1230
1262
1295
1329
1363
1398
1433
- - - -
Power rating bhp does not include transmission losses.
Performance certified is for installation Type B - Free inlet, Ducted outlet.
Performance ratings do not include the effects of appurtenances (accessories).
Page 8
RPM BHP
1328 3.70
1329 4.03
1329 4.36
1334 4.69
1345 5.02
1359 5.38
1376 5.78
1392 6.23
1410 6.74
1432 7.27
1459 7.83
1489 8.43
1523 9.07
1560 9.76
1598 10.50
- - - - - - - - - - - - -
5" SP
RPM BHP
1483 4.89
1486 5.29
1486 5.70
1486 6.12
1491 6.53
1501 6.94
1515 7.38
1531 7.86
1548 8.40
1564 9.00
1583 9.64
- - - - - - - - - - - - - - - - - - - - -
1450 RPM
TIP SPEED : 7.07 x RPM = FPM
WHEEL DIA. = 27.00"
OUTLET
VELOCITY
4" SP
BHP
2.68
2.89
3.10
3.33
3.60
3.90
4.23
4.57
4.93
5.31
5.74
6.22
6.74
7.31
7.90
8.52
9.15
9.80
10.50
11.10
11.90
12.60
- - - -
3" SP
RPM
1016
1017
1023
1033
1044
1056
1068
1082
1098
1119
1141
1166
1193
1220
1249
1279
1310
1341
1373
1406
1440
- - - - -
5" SP
4" SP
BHP
3.33
3.58
3.83
4.08
4.37
4.68
5.04
5.43
5.83
6.24
6.69
7.17
7.70
8.29
8.92
9.60
10.30
11.10
11.80
12.60
13.40
- - - - -
RPM
1173
1173
1174
1178
1185
1196
1207
1219
1231
1244
1260
1279
1300
1323
1348
1375
1402
1431
- - - - - - - -
BHP
4.72
5.06
5.39
5.71
6.05
6.40
6.78
7.20
7.68
8.19
8.72
9.26
9.83
10.40
11.10
11.80
12.60
13.40
- - - - - - - -
RPM
1310
1312
1311
1312
1315
1322
1331
1342
1354
1366
1378
1391
1407
1425
1445
- - - - - - - - - - -
BHP
6.21
6.62
7.04
7.45
7.86
8.27
8.70
9.15
9.65
10.20
10.80
11.40
12.10
12.80
13.50
- - - - - - - - - - -
SI CONVERSION FACTOR
CFM x .472 = L/s
SP x .249 = kPa
'BI' Series
Performance Data
MAXIMUM:
Model BI-30
CFM
OUTLET
VELOCITY
5000
6000
7000
8000
9000
10000
11000
12000
13000
14000
15000
16000
17000
18000
FPM
959
1151
1343
1535
1727
1919
2111
2303
2495
2687
2879
3071
3263
3455
1/2"
SP
RPM BHP
459
0.65
503
0.86
552
1.13
607
1.46
665
1.87
724
2.39
785
3.01
845
3.71
905
4.52
967
5.45
1028 6.52
1090 7.72
1152 9.07
1215 10.59
Delhi Industries Inc. certifies that the BI Series Utility Blowers
shown herein are licenced to bear the AMCA seal. The ratings
shown are based on tests and procedures performed in accordance with AMCA Publication 211 and comply with the
requirements of the AMCA Certified Ratings Programme.
15 HP,
284T FRAME,
1-11/16" SHAFT
1300 RPM
TIP SPEED : 7.85 x RPM = FPM
WHEEL DIA. = 30.00"
1"
SP
1-1/2" SP
RPM BHP RPM BHP
573
1.20
683
1.86
603
1.46
699
2.16
646
1.82
726
2.53
690
2.22
766
3.01
735
2.70
810
3.59
786
3.24
854
4.22
841
3.89
899
4.95
898
4.66
950
5.74
956
5.56 1004 6.66
1015 6.59 1060 7.73
1076 7.78 1117 8.95
1136 9.10 1175 10.33
1197 10.53 1235 11.87
1257 12.12 1295 13.60
2"
SP
RPM BHP
782
2.61
791
2.95
808
3.36
836
3.85
874
4.46
919
5.22
962
6.02
1007 6.92
1053 7.93
1105 9.01
1159 10.24
1214 11.65
1271 13.23
- - -
2-1/2"
RPM
875
877
888
908
936
975
1019
1062
1107
1152
1201
1254
- - -
SP
BHP
3.40
3.81
4.27
4.79
5.42
6.18
7.12
8.10
9.18
10.39
11.68
13.10
- - -
3"
RPM
959
958
965
978
1000
1031
1070
1114
1157
1201
1247
1293
- - -
SP
BHP
4.22
4.74
5.23
5.80
6.47
7.24
8.17
9.29
10.47
11.74
13.15
14.68
- - -
4"
RPM
1105
1107
1107
1113
1125
1145
1172
1207
1248
1293
- - - - -
SP
BHP
5.97
6.65
7.34
8.00
8.74
9.58
10.58
11.67
12.99
14.55
- - - - -
5"
RPM
1232
1237
1238
1237
1245
1257
1277
1301
- - - - - - -
SP
BHP
7.89
8.67
9.55
10.40
11.22
12.16
13.19
14.40
- - - - - - -
6.00
1300
5.00
1200
4.50
4.00
1100
as
Cl
s
IL
it
im
3.50
1000
15
3.00
System
Curve(s
)
Static Pressure (In. wg)
5.50
2.50
2.00
900
10
800
71/
2
700
1.50
5
600
1.00
3
500
1 H
P
400
300 RPM
.50
1-1
/2
2
.00
0
2
4
6
8
10
12
14
16
18
20
Volume (CFM with 000's omitted)
Power rating bhp does not include transmission losses.
Performance certified is for installation type B-Free Inlet, Ducted Outlet.
Performance ratings do not include the effects of appurtenances (accessories).
Page 9
SI CONVERSION FACTOR
CFM x .472 = L/s
SP x .249 = kPa
'BI' Series
Performance Data
Delhi Industries Inc. certifies that the BI Series Utility Blowers
shown hereIn are licenced to bear the AMCA seal. The ratings
shown are based on tests and procedures performed in accordance with AMCA Publication 211 and comply with the requirements of the AMCA Certified Ratings Programme.
MAXIMUM: 20 HP,
Model BI-33
284T FRAME,
1-11/16" SHAFT
1180 RPM
TIP SPEED : 8.64 x RPM = FPM
WHEEL DIA. = 33.00"
OUTLET
CFM
VELOCITY
6000
7000
8000
9000
10000
11000
12000
13000
14000
15000
16000
17000
18000
19000
20000
21000
22000
FPM
952
1111
1270
1429
1588
1746
1905
2064
2223
2382
2540
2699
2858
3017
3176
3334
3493
1/2"
RPM
416
449
484
523
565
609
654
699
745
790
836
882
928
974
1021
1068
1115
SP
BHP
0.78
0.99
1.23
1.52
1.88
2.32
2.83
3.43
4.11
4.86
5.71
6.66
7.72
8.89
10.19
11.61
13.17
1"
RPM
520
541
572
605
638
672
711
752
794
837
881
926
971
1017
1062
1107
1153
SP
BHP
1.44
1.69
2.02
2.41
2.83
3.33
3.86
4.49
5.22
6.05
6.99
8.05
9.23
10.53
11.91
13.41
15.05
1-1/2"
RPM
620
631
649
675
707
740
773
807
843
883
924
966
1009
1052
1097
1142
1187
SP
BHP
2.24
2.53
2.88
3.29
3.82
4.41
5.04
5.75
6.52
7.37
8.33
9.42
10.63
11.98
13.46
15.09
16.86
2"
RPM
711
717
727
745
768
798
832
864
897
931
967
1007
1047
1089
1131
1174
- -
SP
BHP
3.14
3.48
3.86
4.32
4.84
5.47
6.24
7.02
7.89
8.84
9.86
10.96
12.20
13.57
15.08
16.74
- -
2-1/2"
RPM
796
796
803
814
831
854
883
916
949
982
1015
1049
1086
1125
1165
- - -
SP
BHP
4.09
4.51
4.94
5.42
5.99
6.64
7.39
8.30
9.28
10.30
11.42
12.65
13.93
15.31
16.84
- - -
3"
RPM
871
874
874
881
894
911
934
963
995
1029
1061
1094
1128
1162
- - - -
SP
BHP
5.08
5.60
6.09
6.62
7.21
7.91
8.68
9.58
10.63
11.81
13.00
14.29
15.69
17.21
- - - -
4"
RPM
1004
1006
1006
1008
1014
1024
1040
1058
1083
1112
1143
1178
- - - - - -
SP
BHP
7.19
7.87
8.56
9.22
9.90
10.66
11.50
12.49
13.53
14.73
16.12
17.71
- - - - - -
5"
RPM
1120
1124
1125
1125
1126
1133
1142
1155
1173
- - - - - - - - -
SP
BHP
9.50
10.28
11.15
12.01
12.84
13.68
14.61
15.61
16.77
- - - - - - - - -
6.00
1200
5.00
1100
4.50
4.00
1000
s
as
Cl
IL
it
im
3.50
900
2.00
System
Curve(s
)
2.50
20
3.00
800
15
Static Pressure (In. wg)
5.50
10
700
1.50
71/
2
600
5
1.00
.50
500
400
300 RPM
3
11 H 1 /2
P
2
.00
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
Volume (CFM with 000's omitted)
Power rating bhp does not include transmission losses.
Performance certified is for installation type B-Free Inlet, Ducted Outlet.
Performance ratings do not include the effects of appurtenances (accessories).
Page 10
SI CONVERSION FACTOR
CFM x .472 = L/s
SP x .249 = kPa
'BI' Series
Performance Data
MAXIMUM:
Model BI-36
CFM
OUTLET
VELOCITY
8000
9000
10000
11000
12000
13000
14000
15000
16000
17000
18000
19000
20000
21000
22000
23000
24000
25000
26000
FPM
1037
1167
1296
1426
1556
1685
1815
1945
2074
2204
2334
2463
2593
2723
2852
2982
3112
3241
3371
1/2"
RPM
392
417
443
473
504
536
568
602
635
669
702
736
770
804
838
873
907
942
976
SP
BHP
1.08
1.31
1.57
1.86
2.22
2.63
3.10
3.65
4.26
4.94
5.67
6.48
7.37
8.35
9.42
10.58
11.84
13.20
14.67
Delhi Industries Inc. certifies that the BI Series Utility Blowers
shown herein are licenced to bear the AMCA seal. The ratings
shown are based on tests and procedures performed in accordance with AMCA Publication 211 and comply with the
requirements of the AMCA Certified Ratings Programme.
25 HP,
284T FRAME,
1-15/16" SHAFT
1"
RPM
479
499
522
547
571
596
623
652
682
714
745
778
810
844
877
911
945
978
1012
SP
BHP
1.92
2.20
2.55
2.94
3.36
3.84
4.35
4.92
5.56
6.29
7.10
8.00
8.99
10.07
11.26
12.55
13.90
15.34
16.89
1070 RPM
TIP SPEED : 9.56 x RPM = FPM
WHEEL DIA. = 36.50"
1-1/2"
RPM
565
576
590
610
633
658
682
707
732
759
788
818
848
880
911
944
976
1009
1043
SP
BHP
2.93
3.23
3.61
4.02
4.53
5.12
5.72
6.38
7.11
7.88
8.71
9.63
10.64
11.76
12.98
14.31
15.75
17.31
18.99
2"
RPM
645
651
660
673
690
711
735
760
784
808
833
859
887
916
946
977
1008
1039
- -
SP
BHP
4.06
4.41
4.81
5.27
5.79
6.38
7.09
7.88
8.67
9.53
10.47
11.49
12.52
13.66
14.90
16.25
17.72
19.31
- -
2-1/2"
RPM
719
722
727
736
748
763
783
806
830
855
879
903
928
954
981
1010
1040
1070
- -
SP
BHP
5.29
5.69
6.14
6.63
7.18
7.82
8.50
9.31
10.25
11.23
12.23
13.32
14.48
15.74
17.02
18.39
19.88
21.49
- -
3"
RPM
788
788
791
797
806
818
832
851
873
896
922
945
970
994
1019
1045
- - - -
SP
BHP
6.55
7.07
7.56
8.10
8.68
9.34
10.10
10.88
11.80
12.86
14.05
15.20
16.44
17.76
19.17
20.68
- - - -
4"
RPM
910
910
910
911
916
922
932
944
958
976
997
1020
1044
1069
- - - - - -
SP
BHP
9.23
9.93
10.62
11.27
11.95
12.70
13.48
14.37
15.37
16.40
17.56
18.89
20.36
21.96
- - - - - -
5"
RPM
1014
1017
1017
1017
1018
1022
1027
1035
1046
1059
- - - - - - - - - -
SP
BHP
12.13
12.94
13.82
14.68
15.52
16.33
17.23
18.19
19.21
20.35
- - - - - - - - - -
26
28
30
6.00
5.00
1000
4.50
4.00
s
as
Cl
900
it
im
IL
25
3.50
800
Curve(s
)
3.00
2.00
1.50
15
700
System
2.50
20
Static Pressure (In. wg)
5.50
10
600
71/
2
500
1.00
3
400
.50
5
2
11 H 1/2
P
300 RPM
.00
0
2
4
6
8
10
12
14
16
18
20
22
24
Volume (CFM with 000's omitted)
Power rating bhp does not include transmission losses.
Performance certified is for installation type B-Free Inlet, Ducted Outlet.
Performance ratings do not include the effects of appurtenances (accessories).
Page 11
SI CONVERSION FACTOR
CFM x .472 = L/s
SP x .249 = kPa
'400' Series FC Exhauster
•
Universal frame allows for choice of
discharge position
•
Multiple choice for motor mounting
location with each discharge position
•
Motor mounting bracket and hardware
included with models 407 to 415
•
Motor mounting bracket/plate assembly
and hardware are supplied with model 418
•
Heavy duty ball bearings suitable for
-65 to +250 deg. F on all models
•
Spider bearing brackets on models
407 to 418
•
Pillow block bearings with T bar support,
on models 420, 422 & 425
•
Shafts for 420, 422 & 425 models are
keywayed for wheels and pulleys
(407 to 418 models for pulleys only)
Optional Accessories
(illustrated on page 19)
Optional 1 to 15 HP
Motor Platform for
Models 420, 422 & 425
Page 12
•
Back draft dampers
•
Inlet & outlet screens
•
Corrosion resistant finishes
•
Vibration isolation
•
Belt guard
'400' Series Dimensions
Page 13
DIMENSIONS (inches)
MODEL
A
B
D
E
F
G
407
14-1/4
6-1/2
409
17-1/4
7-15/16
8-3/8
6-7/8
11-5/8
8-5/8
410
19-1/8
412
22-1/4
415
29-3/4
14-3/4
17
12-1/2
17-3/8
418
30-3/4
14-15/16
18-7/8
14
420
38
18-5/16
24-3/4 15-3/4
422
41-1/2
20-1/16
425
46-3/4
22-5/8
H
J
K
L
M
N
O
P
R
S
9
WHEEL
DIA.
WHEEL
WIDTH
UNIT
WT.
(LBS.)
8
11-11/16
8-7/8
11-3/4
3/4
3/4
9
1-1/2
7/16
8-1/16
4-15/16
16
10-1/4 9-3/16 13-15/16 10-1/8
10-5/16
14-5/8
11-3/4
14-1/2
3/4
3/4
10
11-5/16 1-1/2
7/16
9-13/16
7-3/16
23
9
11-3/8 9-3/16 13-15/16
11-1/4
10-5/16
16-1/4
13-1/2
16-1/4
3/4
3/4
12
11-5/16 1-1/2
7/16
11-1/8
7-3/16
26
10-9/16
13-1/2 9-3/16 13-15/16
13
10-5/16
19-5/8
16-1/4
19
3/4
3/4
14
11-5/16 1-1/2
7/16
12-7/8
7-3/16
30
18-1/8
13-3/4
27-1/4
22-5/8
25-1/4
3/4
1
17
14-3/4
1-1/2
7/16
15-1/2
9-9/16
56
20-3/8
17-3/4
15-5/8
28-1/2
24
26-1/2
3/4
1
18
17-1/4
1-1/2
7/16
18-1/2
10-13/16
87
24-1/4
22-9/16
17-1/4
32-7/16
25-7/16
21
19-3/4
2
5/8
20-7/16
10-1/4
189
27-1/4 17-1/8
25-5/8
24-5/8
18-5/8
34-1/4 1-1/2 1-3/16 22-1/2
21-1/8
2
5/8
22-1/8
11-1/4
214
31-1/4 19-5/8
28-1/8
27-3/4
21-1/8
32-17/32 38-3/8 1-1/2 1-3/16 26-3/4
23-5/8
2
5/8
25-1/4
13
252
35-31/32 28-15/32
41-7/32
31-1/4 1-1/2 1-3/16
'600' Series FC Utility Blower
•
Standard top horizontal discharge
position can easily be field rotated
to any of 8 positions
•
Outlet flanges on models 620, 622
& 625
•
Vented motor and drive compartment
cover, with handles, for safety and
weather protection
•
Available in CW or CCW rotation
•
Shafts for 620, 622 & 625 models
are keywayed for wheels and pulleys
(610 to 618 models for pulleys only)
•
Heavy duty pillow block ball bearings
Optional Accessories
(illustrated on page 19)
Motor and drive compartment with cover
removed to illustrate 3 side motor
access and sloped motor base
for belt tensioning
Page 14
•
Back draft dampers
•
Inlet & outlet screens
•
Corrosion resistant finishes
•
Bolted clean out door
•
2" drain fitting
•
Heat slinger
•
Shaft seal - vinyl or polyethylene
•
Vibration isolation
Delhi Industries Inc. certifies that the 600 Series Utility Blower
shown herein are licenced to bear the AMCA seal. The ratings
shown are based on tests and procedures performed in accordance with AMCA Publication 211 and comply with the requirements of the AMCA Certified Ratings Programme.
'600' Series Dimensions
Page 15
DIMENSIONS (inches)
MODEL
A
B
610
24-13/16
8
612
26-9/16
615
E
F
17-7/16 11-3/8
9-3/16
28-9/16
9-1/8
20-1/4 13-7/16
9-3/16
36-3/4
11-1/4
28-1/16
17
618
36-5/16
12-3/8
28-7/8
620
48-9/16
14-7/16
G
H
K
UNIT
WT.
LBS.)
N
O
P
S
T
V
15-1/16 21-5/16 13-3/16
16-3/4
3/4
12
17-1/4
11-3/4
11-7/16
---
11-1/8
7-3/16
57
28-9/16
15-1/16 21-5/16 13-3/16
19-1/2
3/4
14
17-1/4
11-3/4
11-7/16
---
12-7/8
7-3/16
60
12-1/2
35-7/8
20-1/16 29-1/8 16-9/16 25-15/16
1
17
21-1/8
11-1/2 14-11/16 15-5/8
15-1/2
9-9/16
124
18-7/8
14
37-3/8
20-1/16 29-1/8 16-9/16
27
1
18
21-1/8
11-1/2 14-11/16 17-1/8
18-1/2
10-13/16
144
35-3/4
24-3/4
15-3/4
46-7/16
28
40-7/8
25-1/4
32-7/16
1-3/16
21
27-11/16
14-5/8
22-1/2
18-7/8 20-7/16
10-1/4
278
622
50-9/16 15-11/16 39-3/8
27-1/4
17-1/8
47-13/16
28
40-7/8
25-1/4
35-1/2
1-3/16 22-1/2
27-11/16
14-5/8
22-1/2
20-1/4
22-1/8
11-1/4
296
625
53-11/16
31-1/4
19-5/8
50-5/16
28
40-7/8
25-1/4
39-5/8
1-3/16 26-3/4
27-11/16
14-5/8
22-1/2
22-3/4
25-1/4
13
329
44-3/8
D
WHEEL WHEEL
DIA.
WIDTH
L
17-1/4
C
Delhi Industries Inc. certifies that the 600 Series Utility Blower shown
herein are licenced to bear the AMCA seal. The ratings shown are
based on tests and procedures performed in accordance with AMCA
Publication 211 and comply with the requirements of the AMCA
Certified Ratings Programme.
'400' & '600' Series
Performance Data
Model 407
MAXIMUM:
1 HP,
3/4" SHAFT
OUTLET
VELOCITY
CFM
200
300
400
500
600
700
800
900
1000
FPM
500
750
1000
1250
1500
1750
2000
2250
2500
1/8" SP
RPM
577
691
825
963
1104
1245
1386
1530
1675
BHP
0.02
0.03
0.06
0.09
0.15
0.24
0.35
0.50
0.67
1/4" SP
RPM
745
833
947
1078
1213
1351
1493
1633
1774
BHP
0.03
0.05
0.08
0.12
0.18
0.26
0.36
0.51
0.70
1/2" SP
RPM
1007
1066
1153
1260
1382
1515
1650
1786
1925
Model 409
OUTLET
VELOCITY
CFM
300
400
500
600
700
800
900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
FPM
458
611
764
917
1070
1223
1376
1529
1682
1834
1987
2140
2293
2446
2599
2752
2905
3058
1/8" SP
RPM
437
465
520
577
638
699
762
827
892
958
1025
1093
1161
1230
1299
1369
1438
1508
BHP
0.01
0.02
0.04
0.05
0.08
0.11
0.15
0.20
0.25
0.32
0.40
0.49
0.59
0.71
0.84
0.99
1.15
1.33
1/4" SP
BHP
0.03
0.04
0.05
0.07
0.10
0.13
0.18
0.23
0.29
0.36
0.44
0.54
0.65
0.77
0.90
1.06
1.23
1.41
1/2" SP
RPM
834
850
863
874
893
930
981
1040
1096
1155
1215
1275
1337
1399
1461
1525
1589
1653
CFM
500
700
900
1100
1300
1500
1700
1900
2100
2300
2500
FPM
688
964
1240
1515
1791
2066
2342
2617
2893
3169
3444
1/8" SP
RPM
385
453
532
618
707
799
893
988
1084
1181
1278
BHP
0.03
0.05
0.10
0.16
0.25
0.37
0.52
0.72
0.95
1.24
1.58
1/4" SP
RPM
495
542
608
683
764
849
938
1028
1121
1214
1309
BHP
0.04
0.07
0.12
0.19
0.28
0.41
0.57
0.77
1.01
1.30
1.65
BHP
0.06
0.08
0.09
0.11
0.14
0.18
0.23
0.29
0.35
0.43
0.52
0.63
0.75
0.88
1.02
1.19
1.36
1.56
RPM
1399
1432
1490
1569
1665
1774
1894
2022
2157
2 HP,
213T FRAME,
MAXIMUM:
1/2" SP
BHP
0.07
0.11
0.17
0.25
0.36
0.49
0.66
0.88
1.13
1.43
1.79
RPM
1158
1176
1192
1206
1219
1230
1245
1266
1302
1349
1403
1462
1519
1576
1635
1695
1755
1816
2 HP,
184T FRAME,
1-1/2"
RPM
1707
1727
1770
1833
1911
2004
2109
2223
- -
SP
BHP
0.35
0.38
0.42
0.48
0.56
0.66
0.78
0.95
- -
BHP
0.13
0.16
0.20
0.23
0.26
0.30
0.35
0.41
0.48
0.57
0.67
0.79
0.92
1.07
1.23
1.41
1.61
1.82
BHP
0.16
0.20
0.26
0.37
0.50
0.66
0.86
1.09
1.37
1.69
- -
1-1/2" SP
RPM
1207
1199
1190
1198
1226
1270
1324
1387
1454
1524
- -
BHP
0.25
0.32
0.39
0.48
0.64
0.82
1.04
1.30
1.60
1.95
- -
Power rating bhp does not include transmission losses.
600 Series performance certified is for installation Type B - Free inlet, Ducted outlet.
Performance ratings do not include the effects of appurtenances (accessories).
Page 16
2" SP
RPM
1969
1982
2015
2066
2132
2213
- - - -
2-1/2" SP
BHP
0.54
0.57
0.61
0.68
0.76
0.87
- - - -
RPM
2202
2209
2234
2277
- - - - - -
BHP
0.75
0.78
0.83
0.90
- - - - - -
2250 RPM
TIP SPEED = 2.47 x RPM
1-1/2" SP
RPM
1406
1424
1442
1458
1473
1486
1498
1508
1524
1545
1574
1618
1668
1723
1781
1839
1896
- -
BHP
0.21
0.26
0.30
0.35
0.40
0.45
0.51
0.56
0.64
0.73
0.83
0.96
1.09
1.25
1.42
1.61
1.83
- -
2" SP
RPM
1614
1633
1652
1669
1685
1699
1713
1725
1736
1748
1766
1787
1818
1861
1909
1963
- - -
2-1/2" SP
BHP
0.30
0.36
0.42
0.48
0.55
0.62
0.68
0.75
0.82
0.91
1.02
1.15
1.28
1.44
1.62
1.82
- - -
RPM
1797
1817
1836
1854
1870
1886
1901
1914
1927
1938
1948
1964
1984
2006
2041
- - - -
BHP
0.39
0.46
0.54
0.62
0.70
0.78
0.86
0.95
1.03
1.12
1.21
1.35
1.50
1.66
1.84
- - - -
2000 RPM
WHEEL DIA. = 11.13"
1" SP
RPM
984
973
978
1009
1056
1116
1182
1252
1327
1405
- -
1" SP
BHP
0.09
0.12
0.14
0.17
0.20
0.24
0.28
0.34
0.42
0.50
0.60
0.71
0.83
0.97
1.13
1.30
1.49
1.70
3/4" SHAFT
RPM
688
700
742
802
870
944
1023
1106
1191
1279
1369
BHP
0.20
0.22
0.26
0.31
0.38
0.47
0.60
0.76
0.95
TIP SPEED = 2.07 x RPM
WHEEL DIA. = 9.81"
3/4" SP
RPM
1010
1027
1042
1055
1066
1082
1106
1149
1201
1258
1316
1373
1433
1493
1553
1614
1676
1738
1" SP
BHP
0.13
0.15
0.19
0.24
0.30
0.40
0.52
0.67
0.85
3/4" SHAFT
RPM
603
615
633
675
731
788
848
908
969
1032
1096
1160
1225
1291
1357
1424
1492
1559
2800 RPM
WHEEL DIA. = 8.06"
3/4" SP
RPM
1218
1261
1331
1422
1529
1649
1778
1914
2048
MAXIMUM:
Model 410 & 610
OUTLET
VELOCITY
BHP
0.08
0.10
0.13
0.17
0.24
0.33
0.44
0.58
0.76
182T FRAME,
TIP SPEED = 2.83 x RPM
2" SP
RPM
1392
1392
1380
1374
1386
1416
1458
1511
1571
- - -
2-1/2" SP
BHP
0.36
0.44
0.54
0.63
0.77
0.98
1.22
1.50
1.83
- - -
RPM
1553
1558
1548
1538
1539
1555
1587
1630
- - - -
BHP
0.48
0.56
0.69
0.80
0.93
1.13
1.40
1.70
- - - -
3" SP
RPM
1698
1707
1702
1690
1682
1690
1712
1746
- - - -
BHP
0.61
0.71
0.84
0.98
1.12
1.29
1.58
1.91
- - - -
SI CONVERSION FACTOR
CFM x .472 = L/s
SP x .249 = kPa
'400' & '600' Series
Performance Data
Delhi Industries Inc. certifies that the 600 Series Utility Blower shown
herein are licenced to bear the AMCA seal. The ratings shown are
based on tests and procedures performed in accordance with AMCA
Publication 211 and comply with the requirements of the AMCA
Certified Ratings Programme.
MAXIMUM:
Model 412 & 612
OUTLET
VELOCITY
CFM
750
1000
1250
1500
1750
2000
2250
2500
2750
3000
FPM
874
1166
1457
1749
2041
2332
2624
2915
3207
3499
1/8" SP
RPM
348
405
470
538
607
678
749
820
891
963
BHP
0.05
0.09
0.15
0.24
0.36
0.52
0.71
0.96
1.26
1.61
1/4" SP
RPM
432
481
533
595
660
728
796
866
936
1007
BHP
0.07
0.12
0.18
0.28
0.41
0.57
0.78
1.04
1.35
1.71
2 HP,
RPM
582
600
648
697
750
810
875
941
1008
1076
BHP
0.11
0.17
0.25
0.35
0.49
0.67
0.90
1.18
1.51
1.89
1" SP
RPM
855
827
829
864
913
963
1012
1066
1127
- -
BHP
0.22
0.28
0.37
0.51
0.69
0.89
1.13
1.42
1.78
- -
CFM
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
FPM
677
1016
1355
1694
2032
2371
2710
3049
3388
3727
4065
4404
RPM
249
287
342
397
455
515
576
638
701
764
828
892
BHP
0.04
0.10
0.19
0.33
0.53
0.80
1.15
1.59
2.15
2.82
3.61
4.55
1/4" SP
RPM
343
353
393
447
502
558
615
674
734
795
857
919
BHP
0.08
0.14
0.24
0.40
0.62
0.91
1.28
1.75
2.32
3.01
3.83
4.79
RPM
472
487
498
526
573
628
684
738
794
852
910
- -
BHP
0.18
0.25
0.36
0.52
0.77
1.10
1.52
2.02
2.64
3.37
4.23
- -
RPM
654
670
686
698
707
740
786
838
895
950
1004
- -
BHP
0.39
0.53
0.67
0.86
1.08
1.44
1.91
2.48
3.18
4.01
4.95
- -
CFM
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
FPM
1089
1362
1634
1907
2179
2452
2724
2997
3269
3542
RPM
275
316
359
404
449
496
543
591
639
688
BHP
0.17
0.29
0.47
0.70
1.00
1.38
1.85
2.43
3.11
3.91
1/4" SP
RPM
329
364
403
444
487
531
575
621
667
714
BHP
0.23
0.36
0.55
0.81
1.13
1.54
2.03
2.62
3.33
4.15
BHP
0.35
0.44
0.52
0.66
0.86
1.10
1.39
1.70
- - -
RPM
1224
1214
1188
1164
1172
1201
1246
1297
- - -
BHP
0.49
0.60
0.72
0.84
1.04
1.30
1.62
1.98
- - -
2-1/2" SP
RPM
1366
1366
1345
1316
1299
1314
1345
- - - -
BHP
0.64
0.78
0.92
1.05
1.23
1.50
1.84
- - - -
3" SP
RPM
1492
1499
1485
1459
1431
1426
- - - - -
BHP
0.80
0.96
1.13
1.30
1.46
1.71
- - - - -
1-1/2" SP
RPM
794
810
826
841
854
863
885
925
973
1025
- - -
BHP
0.63
0.83
1.03
1.26
1.54
1.87
2.32
2.93
3.67
4.54
- - -
TIP SPEED = 4.03 x RPM
2" SP
RPM
911
928
944
960
975
986
996
1013
1051
- - - -
BHP
0.89
1.15
1.42
1.70
2.00
2.40
2.85
3.39
4.17
- - - -
2-1/2" SP
RPM
1015
1032
1048
1064
1079
1094
1105
1114
1131
- - - -
BHP
1.17
1.49
1.82
2.17
2.53
2.91
3.46
4.01
4.69
- - - -
3" SP
RPM
1108
1125
1142
1158
1174
1189
1202
1212
- - - - -
BHP
1.47
1.84
2.24
2.65
3.08
3.52
4.04
4.70
- - - - -
418 - MAXIMUM: 5 HP, 184T FRAME, 1200 RPM
618 - MAXIMUM: 5 HP, 215T FRAME, 1200 RPM
1" SHAFT
1/8" SP
RPM
1059
1039
1011
1013
1043
1089
1141
1189
- - -
2" SP
WHEEL DIA. = 15.5"
1" SP
1/2" SP
Model 418 & 618
OUTLET
VELOCITY
1-1/2" SP
615 - MAXIMUM: 5 HP, 215T FRAME, 1500 RPM
1" SHAFT
1/8" SP
TIP SPEED = 3.37 x RPM
415 - MAXIMUM: 3 HP, 213T FRAME, 1500 RPM
Model 415 & 615
OUTLET
VELOCITY
1800 RPM
WHEEL DIA. = 12.87"
3/4" SHAFT
1/2" SP
184T FRAME,
1/2" SP
RPM
409
444
477
512
551
591
633
675
718
763
BHP
0.33
0.51
0.73
1.01
1.36
1.80
2.34
2.98
3.72
4.59
TIP SPEED = 4.80 x RPM
WHEEL DIA. = 18.5"
1" SP
RPM
565
561
591
625
659
692
728
767
807
- -
BHP
0.60
0.75
1.05
1.42
1.84
2.33
2.92
3.62
4.42
- -
1-1/2" SP
RPM
722
691
687
710
746
780
813
847
- - -
BHP
0.98
1.13
1.35
1.75
2.28
2.86
3.52
4.26
- - -
Power rating bhp does not include transmission losses.
600 Series performance certified is for installation Type B - Free inlet, Ducted outlet.
Performance ratings do not include the effects of appurtenances (accessories).
Page 17
2" SP
RPM
844
821
796
793
817
853
887
921
- - -
BHP
1.34
1.58
1.80
2.11
2.64
3.33
4.09
4.92
- - -
2-1/2" SP
RPM
941
936
898
888
888
916
952
- - - -
BHP
1.69
2.06
2.27
2.62
3.01
3.74
4.60
- - - -
3" SP
RPM
1024
1033
1010
978
972
975
- - - - -
BHP
2.02
2.51
2.88
3.16
3.60
4.11
- - - - -
SI CONVERSION FACTOR
CFM x .472 = L/s
SP x .249 = kPa
Delhi Industries Inc. certifies that the 600 Series Utility Blower shown
herein are licenced to bear the AMCA seal. The ratings shown are
based on tests and procedures performed in accordance with AMCA
Publication 211 and comply with the requirements of the AMCA
Certified Ratings Programme.
'400' & '600' Series
Performance Data
Model 420 & 620
OUTLET
VELOCITY
CFM
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
7000
7500
8000
8500
9000
9500
10000
FPM
738
923
1108
1292
1477
1662
1847
2031
2216
2401
2585
2770
2955
3139
3324
3509
3694
1/8" SP
RPM
209
235
263
293
325
357
391
424
458
492
527
561
596
630
665
700
735
BHP
0.11
0.19
0.29
0.43
0.61
0.84
1.13
1.47
1.88
2.36
2.92
3.57
4.30
5.13
6.06
7.10
8.25
1/2" SP
RPM
365
369
381
398
419
443
469
497
525
555
586
617
649
682
715
748
782
BHP
0.30
0.39
0.52
0.70
0.91
1.17
1.50
1.88
2.34
2.87
3.46
4.14
4.91
5.78
6.75
7.82
9.01
CFM
3000
3500
4000
4500
5000
5500
6000
6500
7000
7500
8000
8500
9000
9500
10000
10500
11000
11500
12000
FPM
925
1080
1234
1388
1542
1697
1851
2005
2160
2314
2468
2622
2777
2931
3085
3240
3394
3548
3702
1/8" SP
RPM
222
244
267
291
316
341
366
392
417
443
469
495
522
548
575
601
628
655
682
BHP
0.24
0.34
0.47
0.64
0.84
1.09
1.38
1.72
2.11
2.55
3.06
3.64
4.28
4.99
5.79
6.66
7.62
8.67
9.81
1/2" SP
RPM
342
354
369
386
404
424
444
466
488
511
534
558
582
607
632
657
683
708
- -
BHP
0.50
0.64
0.81
1.01
1.26
1.55
1.89
2.28
2.73
3.23
3.79
4.42
5.12
5.90
6.75
7.69
8.72
9.83
- -
CFM
5000
5500
6000
6500
7000
7500
8000
8500
9000
9500
10000
10500
11000
11500
12000
12500
13000
13500
14000
14500
15000
FPM
1174
1291
1408
1526
1643
1761
1878
1995
2113
2230
2348
2465
2582
2700
2817
2935
3052
3169
3287
3404
3522
1/8" SP
RPM
217
230
244
258
272
287
301
316
331
347
362
377
393
409
424
440
456
472
488
504
520
BHP
0.53
0.67
0.83
1.01
1.21
1.43
1.69
1.97
2.29
2.64
3.03
3.46
3.92
4.43
4.99
5.59
6.23
6.93
7.68
8.48
9.34
1/2" SP
RPM
316
325
336
348
359
371
383
395
407
420
433
447
460
474
488
502
516
530
544
- - -
BHP
0.86
1.06
1.28
1.53
1.81
2.13
2.48
2.86
3.28
3.73
4.23
4.77
5.35
5.99
6.66
7.33
8.05
8.82
9.64
- - -
10 HP,
254T FRAME,
WHEEL DIA. = 20.44"
BHP
0.62
0.73
0.90
1.08
1.33
1.64
2.01
2.43
2.91
3.47
4.13
4.88
5.71
6.65
7.68
8.81
- -
BHP
0.99
1.15
1.32
1.56
1.82
2.13
2.54
3.00
3.54
4.15
4.83
5.58
6.44
7.43
8.53
9.73
- -
2-1/2" SP
2" SP
RPM
763
760
741
731
731
733
738
748
761
777
796
816
838
861
886
- - -
BHP
1.35
1.61
1.79
2.06
2.38
2.72
3.08
3.60
4.17
4.82
5.56
6.37
7.27
8.26
9.35
- - -
RPM
851
853
844
820
817
817
819
824
833
845
860
877
896
917
- - - -
BHP
1.71
2.07
2.37
2.55
2.94
3.34
3.77
4.22
4.82
5.52
6.29
7.16
8.11
9.16
- - - -
7-1/2 HP,
622 - MAXIMUM:
1-3/16" SHAFT
10 HP,
254T FRAME,
WHEEL DIA. = 22.12"
BHP
0.93
1.08
1.31
1.56
1.84
2.17
2.53
2.97
3.49
4.05
4.68
5.38
6.14
6.98
7.90
8.90
9.99
- - -
1-1/2" SP
RPM
592
583
577
580
588
599
611
626
642
659
676
695
714
733
753
- - - - -
BHP
1.47
1.65
1.83
2.13
2.47
2.86
3.28
3.74
4.26
4.84
5.52
6.29
7.12
8.03
9.01
- - - - -
256T FRAME,
2" SP
RPM
696
683
674
667
667
674
684
695
708
722
738
755
773
790
- - - - - -
BHP
2.06
2.27
2.52
2.77
3.11
3.55
4.04
4.56
5.13
5.76
6.44
7.19
8.04
9.02
- - - - - -
10 HP,
625 - MAXIMUM:
1-3/16" SHAFT
10 HP, 254T FRAME,
WHEEL DIA. = 25.25"
BHP
1.52
1.67
1.85
2.04
2.39
2.77
3.18
3.63
4.11
4.66
5.25
5.88
6.56
7.28
8.05
8.88
9.75
- - - - -
1-1/2" SP
RPM
513
513
515
519
523
529
536
544
553
563
573
584
596
608
619
- - - - - - -
BHP
2.33
2.52
2.73
2.96
3.21
3.48
3.78
4.30
4.86
5.46
6.10
6.79
7.52
8.33
9.20
- - - - - - -
256T FRAME,
2" SP
RPM
594
593
592
592
595
599
603
609
615
623
631
640
650
661
- - - - - - - -
BHP
3.17
3.44
3.70
3.96
4.25
4.55
4.88
5.24
5.61
6.18
6.90
7.65
8.46
9.31
- - - - - - - -
Power rating bhp does not include transmission losses.
600 Series performance certified is for installation Type B - Free inlet, Ducted outlet.
Performance ratings do not include the effects of appurtenances (accessories).
Page 18
BHP
2.70
2.95
3.23
3.54
3.85
4.25
4.78
5.38
6.01
6.69
7.43
8.23
9.10
- - - - - - -
1250 RPM
TIP SPEED = 5.35 x RPM
4" SP
3" SP
RPM
927
935
932
916
897
895
895
897
902
910
923
937
953
- - - - -
BHP
2.09
2.52
2.92
3.22
3.51
3.98
4.47
4.98
5.52
6.23
7.05
7.95
8.94
- - - - -
RPM
1058
1076
1080
1075
1060
1036
1034
1033
1034
1037
1042
- - - - - - -
BHP
2.95
3.42
4.01
4.53
4.94
5.25
5.88
6.52
7.18
7.88
8.61
- - - - - - -
1200 RPM
TIP SPEED = 5.79 x RPM
3" SP
RPM
867
856
843
833
824
817
816
821
830
841
852
865
- - - - - - - -
4" SP
BHP
3.41
3.69
3.97
4.33
4.70
5.07
5.56
6.19
6.89
7.65
8.44
9.29
- - - - - - - -
RPM
1007
1000
990
977
965
956
948
942
943
948
- - - - - - - - - -
BHP
4.87
5.27
5.64
6.01
6.48
6.97
7.46
7.96
8.67
9.52
- - - - - - - - - -
1000 RPM
1000 RPM
TIP SPEED = 6.61 x RPM
2-1/2" SP
RPM
665
665
664
662
661
663
667
670
675
681
687
694
702
- - - - - - - - -
1250 RPM
1200 RPM
2-1/2" SP
RPM
786
774
762
753
746
745
751
760
771
783
796
811
827
- - - - - - -
425 - MAXIMUM:
1" SP
RPM
421
425
430
437
445
454
464
476
487
499
510
522
533
546
558
570
583
- - - - -
1-1/2" SP
RPM
661
647
633
633
635
642
654
669
687
707
729
753
778
804
831
859
- -
256T FRAME,
422 - MAXIMUM:
1" SP
RPM
474
471
479
489
502
517
533
551
569
588
608
629
650
672
695
717
741
- - -
Model 425 & 625
OUTLET
VELOCITY
7-1/2 HP,
620 - MAXIMUM:
1-3/16" SHAFT
1" SP
RPM
530
517
517
521
532
546
564
585
609
634
660
687
715
744
774
804
- -
Model 422 & 622
OUTLET
VELOCITY
420 - MAXIMUM:
BHP
4.02
4.37
4.70
5.03
5.36
5.70
6.07
6.46
6.87
7.31
7.79
8.43
9.31
- - - - - - - - -
3" SP
RPM
730
729
728
727
726
725
726
728
732
736
741
747
- - - - - - - - - -
4" SP
BHP
4.92
5.31
5.72
6.12
6.52
6.91
7.31
7.74
8.19
8.67
9.18
9.72
- - - - - - - - - -
RPM
845
844
842
841
841
840
838
- - - - - - - - - - - - - - -
BHP
6.93
7.35
7.79
8.34
8.88
9.42
9.95
- - - - - - - - - - - - - - -
SI CONVERSION FACTOR
CFM x .472 = L/s
SP x .249 = kPa
Accessories
Back Draft
Damper
Inlet Screen
Outlet Screen
Bolted Clean Out
Door
Heat Slinger
Shaft Seal
Drain Fitting
Vibration Isolators
Outdoor Spring
Vibration Isolators Vibration Isolators
Rubber
Spring
'V' Cap
Page 19
Heresite Coating
Other
Cat. #SS-31
Forward Curved
Duct Blowers
Cat. #SS-50
Backward Inclined
Inline Blowers
Cat. #SS-34
Replacement
Parts
Catalogues
Cat. #SS-38
Heating & Cooling
Coils
Cat. #SS-52
Direct Expansion
Coils
Cat. #SS-43
Roof Mounted
Exhausters
Cat. #SS-32
Filtered Fresh Air
Supply Units
Cat. #SS-44
DWDI - BI
Blowers
Cat. #SS-49
7" - 36"
FC Blowers
Cat. #SS-48
Plenum
Fans
Cat. #SS-45
Direct Drive
Utility Blowers
Cat. #SS-53
FC Direct Drive
Blower with Motor
Cat. #SS-51
Aluminum
Exhausters
Cat. #SS-54
Upblast
Exhausters
Cat. #SS-55
Horizontal
Restaurant
Exhauster
WARRANTY
REPRESENTED BY:
DELHI Industries Inc.
523 James St.
Delhi, Ontario
Canada N4B 2Z3
tel. (519) 582-2440
fax. (519) 582-0581
www.delhi-industries.com
e-mail: [email protected]
CAT. #SS-30-8 FEBRUARY 2007
Delhi Air Moving Products are
guaranteed for a period of one year
against manufacturing defects in
material and workmanship when
operating under normal conditions.
Liability is limited to the replacement
of defective parts.
Labour and
transportation costs are not
included.
Printed in Canada
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