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OEM
HP
SERIES I
HIGH
PRESSURE
BLOWERS
7697 Snider Road, Mason, OH 45040-9135
Telephone: 513-573-0600
Visit us at www.cincinnatifan.com for more information.
Cat. No. HP-I-107
Supersedes HP-1-803
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A Comp
Cincinnati Fan can provide:
• Technical evaluation for correct
performance conditions.
• Review of air stream and ambient
conditions that require special
attention.
• Selection of proper components to
meet required design specifications.
• Selection of proper accessories.
• System analysis for proper fan
design.
Since the founding of Cincinnati Fan in
1956, the company’s mission has been to
provide quality products at competitive
prices, backed by dependable service.
This mission is carried out by specializing in
the market for industrial air handling products up to 125 HP. But specialization does
not mean the product line is small.
Cincinnati Fan offers a wide variety of standard and customized products, production
flexibility, and customer responsiveness.
Cincinnati Fan operates in a modern facility specifically designed for world class manufacturing enabling us to build standard
products to order, including accessories,
and ship within 10 working days.
Cincinnati Fan has over 170 experienced
sales engineers across the U.S. and
Canada ready to serve your air handling
needs.
With support like this, you can be sure your
Cincinnati Fan product will be well-built and
will provide maximum dependability and
longevity.
Visit us at www.cincinnatifan.com for more information.
SPECIFICATIONS FOR HP SERIES I BLOWERS
Radial bladed pressure blowers shall be Cincinnati Fan HP, Series I, Model ______, Arrangement
__________ Capacity: __________ CFM, __________ Static Pressure at standard conditions. Operating
conditions: __________°F, __________Ft. Altitude.
Wheels shall be 319 cast aluminum with integral cast hub and blades. Wheels shall be dynamically balanced
to assure smooth operation. Fan motor and bearing vibration levels shall not exceed 1.5 mils displacement
at 3450 RPM. Shafts shall be turned, ground and polished steel (or stainless steel). All fan shafts shall
receive a rust preventive coating prior to shipment. All fans shall be test run at factory before shipping.
Construction gauges shall be as shown in Cincinnati Fan’s HP, Series I catalog. The blower housing shall
be continuously welded and supported to prevent pulsation at all conditions. Fan bearings shall be greaselubricated, heavy-duty, self-aligning ball bearings mounted in cast iron pillow blocks. V-belt drives shall be
selected for a minimum of 1.3 times nominal horsepower.
All parts in contact with airstream shall be standard steel, aluminum or stainless steel as specified.
Before painting, steel parts shall be cleaned by detergent wash, phosphatized and painted with oven cured
gray enamel.
The following accessories shall be included: (See page 4 for available accessories).
2
THREE STANDARD ARRANGEMENTS
ARRANGEMENT 1 (V-BELT DRIVE)
• Motor not mounted on bearing base.
• Turned, ground and polished shafting assures
smooth operation. A rust preventive coating is
applied prior to shipment.
• Heavy-duty, self-aligning ball bearings in relubricatable cast-iron pillow blocks. Bearings are
selected for optimal performance.
• Maximum temperature of standard design:
200°F; high temperature design up to 400°F.
ARRANGEMENT 4 (DIRECT DRIVE)
• Motor mounted on motor base.
• Wheel mounted on motor shaft.
• Maximum temperature of standard design:
200°F; high temperature design not available.
ARRANGEMENT 9 (V-BELT DRIVE)
• Motor mounted on an adjustable slide base on
the side of the bearing base.
• Turned, ground and polished shafting assures
smooth operation. A rust preventive coating is
applied prior to shipment.
• Heavy-duty, self-aligning ball bearings in relubricatable cast-iron pillow blocks. Bearings are
selected for optimal performance.
• Maximum temperature of standard design:
200°F; high temperature design up to 400°F.
3
STANDARD FEATURES FOR ALL HP’s
Discharge Flange
Standard ANSI-125/ASA-150
pound hole pattern furnished.
See pages 10 or 11
for dimensions.
Teflon
Shaft Seal
Belt Guard
Motor Slide Base
(Arrangement 9 only)
Painted safety yellow.
(Arrangement 9 only)
Cast Aluminum Wheel
(Non-Sparking)
+ PLUS +
• Fan shafts receive a rust preventative coating
prior to shipment.
• Arrangement #1 fans offer easy field conversion
to arrangement #9 by the addition of a motor
slide base.
• Bearings are relubricatable, cast iron, pillow
blocks sized for 150,000 hours average life
under normal operating conditions. (Excessive
belt tension will shorten bearing life).
• Continuously welded fan housings with removable
inlet and drive side plates.
• Blower housings are reversible and rotatable in
45° increments.
• All fans receive a mechanical run test to assure
proper balance and alignment before shipping.
Arrangements #1 and #9 (less motor) have driveend key furnished.
OPTIONAL ACCESSORIES
Shaft Guard
Shaft guard available on
arrangement 1 and 9. Covers
bearings and shaft between
fan housing and belt guard.
Painted safety yellow.
Inlet Filter
Drain Connection
⁄4" pipe coupling welded to
lowest point of housing.
Wire mesh or paper cartridge
available.
3
4
Inlet Flange
Standard ANSI-125/ASA-150
pound hole pattern furnished.
See page 10 for dimensions.
SPARK-RESISTANT CONSTRUCTION
Type A: All parts in contact with airstream are of nonferrous material. Consult factory.
Type B: The standard wheels are cast aluminum. With the addition of an aluminum ring around the
housing shaft opening, the fan will be AMCA type “B” spark resistant. Maximum
Temperature 200°F.
!
WARNING
The use of aluminum or aluminum alloys in the presence of steel which has been allowed to rust requires
special consideration. Research by the U.S. Bureau of Mines and others has shown that aluminum impellers
rubbing on rusty steel may cause high intensity sparking.
The use of the above Standard in no way implies a guarantee of safety for any level of spark resistance.
Spark resistant construction also does not protect against ignition of explosive gases caused by catastrophic
failure or from any airstream material that may be present in a system.
TEMPERATURE - ALTITUDE CONVERSIONS
Standard Construction: All arrangements suitable to 200°F.
201°- 300°F. Construction: Standard fan with steel wheel.
Arrangements 1 and 9 only.
301°- 400°F. Construction: Standard fan with steel wheel,
heat slinger and slinger guard.
Arrangements 1 and 9 only.
Fan performance tables are developed using standard air which is 70°F., 29.92" barometric pressure
and .075 lbs. per cubic foot. Density changes resulting from temperature or barometric pressure variations (such as high altitudes) must be corrected to
standard conditions before selecting a fan based on
standard performance data.
Temperature and/or altitude conversion factors are
used in making corrections to standard conditions.
TEMPERATURE - ALTITUDE CONVERSION FACTORS
AIR
TEMP
DEG. F.
0˚
40˚
70˚
80˚
100˚
120˚
140˚
160˚
180˚
200˚
EXAMPLE:
ALTITUDE IN FEET ABOVE SEA LEVEL
0
.87
.94
1.00
1.02
1.06
1.09
1.13
1.17
1.21
1.25
1000 2000
.91
.94
.98 1.02
1.04 1.08
1.06 1.10
1.10 1.14
1.14 1.18
1.18 1.22
1.22 1.26
1.26 1.30
1.29 1.34
3000 4000
.98 1.01
1.06 1.10
1.12 1.16
1.14 1.19
1.19 1.23
1.23 1.28
1.27 1.32
1.31 1.36
1.36 1.41
1.40 1.45
5000
1.05
1.14
1.20
1.23
1.28
1.32
1.37
1.42
1.46
1.51
6000
1.09
1.19
1.25
1.28
1.33
1.38
1.42
1.47
1.52
1.57
7000
1.13
1.23
1.30
1.33
1.38
1.43
1.48
1.53
1.58
1.63
8000
1.17
1.28
1.35
1.38
1.43
1.48
1.54
1.59
1.64
1.69
9000 10000
1.22 1.26
1.32 1.36
1.40 1.45
1.43 1.48
1.48 1.54
1.53 1.58
1.58 1.65
1.64 1.70
1.70 1.75
1.75 1.81
Select a belt driven HPE to deliver 500 CFM at 18"
SP at 160°F., and 7000’ altitude.
STEP 1. From the table, conversion factor is 1.53.
STEP 2. Correct static pressure is: 1.53 x 18" SP =
27.5" SP at standard conditions.
STEP 3. Check HP catalog for 500 CFM at 27.5"
SP. We select a belt driven HPE and interpolation
gives 3463 RPM and 5.61 BHP.
STEP 4. Correct the BHP for the lighter air:
5.61 ÷ 1.53 = 3.67 BHP. A 5 HP motor will suffice
at 160° F., and 7000' but not at standard conditions.
Special motor insulation may be required above
3500 feet altitude. Consult factory.
SUCTION PRESSURE CORRECTIONS
Rarefication: When air is pulled into a blower
inlet (negative pressure) the air molecules are
“stretched out”, or rarefied, and become less
dense than at the blower discharge where the
air is compressed.
Catalog ratings may be used directly, without
correction, for static pressures defined at the
fan discharge. For static pressures defined at
the fan inlet (i.e., negative pressures), a correction is typically only made for inlet suction
pressures greater than 15" W.G.
The table at the right gives corrected static
pressures for suction pressure (rarefication).
These corrected static pressures are for standard air (70˚F., 29.92" Hg barometric pressure
and .075 lbs. per cubic foot density) at the
blower inlet.
If the inlet air temperature and/or altitude are
different, make those corrections as shown
above and then correct for rarefication.
5
Suction Pressure
in Inches W.G.
16
18
20
22
24
26
28
30
Corrected
Static Pressure
16.7
18.8
21.0
23.3
25.5
27.8
30.1
32.4
DIRECT DRIVE RATINGS @ 3450 RPM
CFM and BHP at Static Pressure Shown • Ratings at 70˚F., .075 Density, Sea Level
Performance shown is for fans with inlet and outlet ducts
Model HPA
SP in inches W.G.
8
11" Dia. Whe
6
3/4 HP
el
10" Dia.
See
PB C
atalo
g
Wheel
4
1/3 HP
2
1/2 HP
60
See PB Catalog
120
180
Model HPB
CFM
240
300
360
MAXIMUM MOTOR
FRAME: 145T
OUTLET AREA: .063 SQ. FT.
INLET AREA: .120 SQ. FT.
1 HP
1-1/2 HP
12
SP in inches W.G.
MAXIMUM MOTOR
FRAME: 143T
OUTLET AREA: .063 SQ. FT.
INLET AREA: .120 SQ. FT.
14" Dia.
W
heel
10
12" Dia
8
6
. Wheel
1/2 HP
3/4 HP
See
PB
Ca
ta
log
4
75
150
225
CFM
300
375
OUTLET AREA: .063 SQ. FT.
INLET AREA: .120 SQ. FT.
Model HPC
450
MAXIMUM MOTOR
FRAME: 184T
20
2 HP
3 HP
17" Dia.
W
heel
SP in inches W.G.
15
15" D
ia. Wh
eel
10
1 HP
Se
1-1/2 HP
eP
B
Ca
tal
5
150
300
450
CFM
6
600
og
750
900
DIRECT DRIVE RATINGS @ 3450 RPM
CFM and BHP at Static Pressure Shown • Ratings at 70˚F., .075 Density, Sea Level
Performance shown is for fans with inlet and outlet ducts
Model HPD
OUTLET AREA: .063 SQ. FT.
INLET AREA: .120 SQ. FT.
18.5" Dia.
Whe
MAXIMUM MOTOR
FRAME: 184T
5 HP
el
SP in inches W.G.
20
17"
Dia
.W
hee
l
15
Se
e
1-1/2 HP
2 HP
PB
3 HP
Ca
ta
Se
e
10
PB
lo
g
Ca
t
alo
g
5
150
300
450
600
750
900
1050
CFM
Model HPE
5 HP
OUTLET AREA: .063 SQ. FT.
INLET AREA: .120 SQ. FT.
7-1/2 HP
30
SP in inches W.G.
MAXIMUM MOTOR
FRAME: 215T
22" D
ia. Wh
20" D
ia. W
h
eel
eel
20
3 HP
Se
eP
BC
ata
log
10
200
400
600
CFM
800
7
1000
BELT DRIVE RATING TABLES
CFM and BHP at Static Pressure Shown • Ratings at 70˚F., .075 Density, Sea Level
WHEEL DIA.
11.00"
Model HPA
CFM
100
150
200
250
300
350
1" SP
RPM
2" SP
BHP
RPM
3" SP
BHP
1922
2202
2485
2039
.15 2251
.25 2526
.38 2815
.14
.22
.34
.49
2777
.55 3094
.68
RPM
4" SP
BHP
2293
2390
2557
2784
3059
.15
.21
.29
.43
.60
1" SP
RPM
100
150
200
250
300
1461
1674
1893
350
400
450
500
550
2120
2353
2591
2833
2879
CFM
100
150
200
250
300
2" SP
BHP
.46
.64
.87
1.16
1.30
3331
3369
3409
3495
3596
BHP
.68
.81
.95
1.15
1.37
3" SP
BHP
1582
.13 1741
.21 1933
.31 2138
11" SP
RPM
RPM
.13
.19
.28
.41
RPM
12" SP
BHP
1" SP
RPM
100
200
300
400
500
1237
1508
1797
600
700
800
2095
2399
2708
CFM
RPM
1270
.18 1459
.36 1690
.63 1949
1775
1863
1984
2152
2343
.13
.19
.26
.36
.50
6" SP
BHP
2928
2995
3105
3266
.26
.37
.46
.59
RPM
RPM
5" SP
BHP
2038
2106
2210
2350
2527
.19
.25
.33
.44
.59
RPM
3200
3255
3346
3500
RPM
8" SP
BHP
.33 3449
.45 3500
.55 3586
.70
RPM
BHP
.41 3682
.52 3728
.67
.49
.60
OUTLET AREA
.063 SQ. FT.
6" SP
BHP
2270
2324
2419
2536
2693
7" SP
BHP
RPM
.25
.32
.42
.53
.68
2480
2522
2609
2718
2858
.78 2881 .89
1.02 3075 1.14
1.31
3030
3219
7" SP
BHP
.31
.39
.50
.63
.79
RPM
1.00 3169
1.27 3355
8" SP
BHP
2673
2709
2789
2892
3013
INLET AREA
.120 SQ.FT.
.38
.46
.59
.73
.89
RPM
BHP
9" SP
RPM
BHP
2852 .45
2889 .54
2957 .67
3054 .83
3164 1.00
3020 .52
3057 .63
3116 .76
3206 .94
3315 1.12
1.10 3312 1.23
1.39
3447 1.35
10" SP
RPM
BHP
3180 .60
3217 .72
3266 .85
3352 1.05
3459 1.25
13" SP
RPM
BHP
WHEEL DIA.
17.00"
3" SP
BHP
.14
.26
.45
.75
RPM
1440
1501
1643
1855
2095
4" SP
BHP
.13
.20
.33
.55
.87
1.02 2231 1.17 2353 1.31
1.56 2522 1.74 2633 1.91
2.27 2818 2.47 2920 2.67
11" SP
RPM
INLET AREA
.120 SQ.FT.
3476 .76 3615 .85
3514 .91 3653 1.00
3549 1.05 3688 1.15
3631 1.26 3761 1.37
3727 1.50 3853 1.63
2" SP
BHP
.20
.29
.37
.51
.70
4" SP
BHP
Model HPC
CFM
2628
2709
2845
3035
3275
2352 .57 2545 .68 2720
2569 .78 2758 .90 2922
2793 1.03 2972 1.17 3134
3022 1.33 3192 1.49
RPM
5" SP
BHP
WHEEL DIA.
14.00"
Model HPB
CFM
RPM
OUTLET AREA
.063 SQ. FT.
12" SP
13" SP
RPM
1661
1697
1823
2011
2228
5" SP
BHP
.18
.27
.43
.66
.99
RPM
OUTLET AREA
.063 SQ. FT.
6" SP
BHP
RPM
BHP
7" SP
RPM
1855 .24
1871 .34
1987 .52
2147 .75
2360 1.12
2031
2047
2144
2285
2485
.31
.43
.61
.87
1.26
2474 1.46 2591 1.60
2737 2.07 2837 2.24
3017 2.86
2699
2945
1.74 2811
2.41 3041
14" SP
15" SP
16" SP
2192
2208
2287
2416
2597
BHP
.38
.51
.71
.99
1.38
INLET AREA
.120 SQ.FT.
8" SP
RPM
BHP
9" SP
RPM
BHP
2484 .53 2618 .61
2499 .70 2633 .80
2545 .90 2661 1.01
2663 1.25 2782 1.37
2814 1.64 2923 1.80
1.91 2917 2.07
2.58 3133 2.74
3016 2.22 3109 2.36
3229 2.93
17" SP
18" SP
19" SP
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
100
200
300
400
500
2745
2760
2776
2895
3027
.70
.90
1.12
1.50
1.95
2866
2881
2897
3003
3126
.78
1.00
1.25
1.62
2.11
2983
2998
3013
3107
3224
.87
1.11
1.37
1.75
2.27
3095
3110
3126
3207
3324
.97
1.22
1.50
1.87
2.43
3203
3218
3234
3303
3419
1.07
1.33
1.63
2.00
2.58
3308
3322
3338
3394
3512
1.17
1.45
1.77
2.14
2.74
3409
3424
3439
3481
3602
1.27
1.57
1.90
2.28
2.89
3507
3522
3538
3566
1.37
1.69
2.04
2.42
3603
3618
3633
3649
1.48
1.81
2.18
2.57
600
3199
2.51 3287 2.65 3382 2.84
8
BHP
2343 .45
2359 .61
2421 .80
2539 1.12
2703 1.49
RPM
Performance shown is for fans with inlet and outlet ducts.
BHP does not include drive losses
10" SP
RPM
BELT DRIVE RATING TABLES
CFM and BHP at Static Pressure Shown • Ratings at 70˚F., .075 Density, Sea Level
WHEEL DIA.
18.50"
Model HPD
CFM
4" SP
RPM
5" SP
BHP
BHP
BHP
1501
1531
1645
1804
1986
600
700
800
2189 1.29 2299 1.44 2409 1.59
2451 1.90 2513 1.98 2604 2.14
2759 2.81 2793 2.83 2828 2.85
14" SP
RPM
BHP
1676 .22
1702 .33
1789 .49
1935 .72
2112 1.04
6" SP
RPM
100
200
300
400
500
CFM
.16
.26
.40
.61
.90
RPM
1835 .28
1859 .40
1926 .58
2063 .83
2227 1.17
15" SP
16" SP
2477 .63
2498 .82
2525 1.07
2600 1.42
2732 1.85
2586 .71 2691 .78
2607 .91 2711 1.00
2634 1.19 2738 1.30
2700 1.54 2795 1.67
2820 2.00 2905 2.14
2514 1.76 2613 1.92
2701 2.32 2795 2.50
2909 3.04 2989 3.22
2705
2886
3075
2.07 2793
2.69 2974
3.43 3158
2.21 2880 2.37
2.88 3058 3.07
3.63 3238 3.85
2969 2.54 3053 2.71
3137 3.24 3213 3.41
3318 4.07 3394 4.29
2983
3003
3029
3063
3157
1.05
1.30
1.65
2.04
2.59
3075
3095
3120
3147
3236
5" SP
RPM
BHP
BHP
18" SP
19" SP
BHP
RPM
3163
3183
3208
3235
3316
1.24
1.52
1.89
2.32
2.90
3249
3269
3294
3321
3394
1.33
1.63
2.02
2.46
3.05
3364 3.41 3436 3.58
3513 4.17 3585 4.37
3508
3654
3.76 3580
4.57 3723
1.14
1.41
1.77
2.17
2.74
6" SP
RPM
BHP
7" SP
RPM
BHP
8" SP
RPM
BHP
20" SP
RPM
WHEEL DIA.
22.00"
Model HPE
BHP
.55
.73
.96
1.30
1.71
.96
1.19
1.38
1.92
2.44
2.89 3215 3.06 3290 3.23
3.58 3336 3.77 3439 3.97
4.51 3539 4.71 3607 4.91
4" SP
2363
2385
2412
2502
2640
2889
2909
2935
2977
3076
3136
3287
3469
RPM
.48
.64
.86
1.18
1.57
17" SP
3333
3353
3377
3404
3471
BHP
1.43
1.74
2.14
2.61
3.21
21" SP
RPM
BHP
22" SP
BHP
RPM
BHP
23" SP
BHP
RPM
BHP
RPM
BHP
3415
3435
3459
3485
3546
1.53
1.86
2.27
2.76
3.36
3495
3515
3538
3565
3619
1.64
1.98
2.40
2.91
3.52
3573
3593
3616
3643
3690
1.74
2.10
2.53
3.06
3.68
3.93 3650 4.11
4.78 3789 4.98
10" SP
RPM
BHP
RPM
3719 4.29 3786 4.47
OUTLET AREA
.063 SQ. FT.
9" SP
BHP
RPM
RPM
13" SP
2242
2265
2297
2398
2542
RPM
BHP
12" SP
2115 .41
2139 .56
2181 .77
2291 1.06
2439 1.42
BHP
600
700
800
11" SP
RPM
1980
.34
2003
.48
2057
.67
2181
.95
2333 1.29
BHP
10" SP
BHP
RPM
.87
1.09
1.42
1.79
2.29
9" SP
RPM
BHP
2792
2812
2839
2888
2993
8" SP
BHP
BHP
RPM
INLET AREA
.120 SQ.FT.
RPM
RPM
100
200
300
400
500
CFM
7" SP
RPM
OUTLET AREA
.063 SQ. FT.
INLET AREA
.120 SQ.FT.
11" SP
12" SP
13" SP
RPM
BHP
RPM
BHP
RPM
BHP
100
200
300
400
500
1262
1331
1463
1623
1799
.20
.33
.53
.82
1.20
1405 .26
1462 .41
1582 .64
1738 .96
1904 1.38
1537 .33
1588 .50
1695 .75
1843 1.10
2005 1.55
1660
.41 1775 .49
1707
.60 1817 .70
1802
.86 1903 .98
1941 1.24 2033 1.38
2099 1.73 2188 1.90
1883
1921
1997
2119
2273
.57
.80
1.10
1.52
2.08
1985
2019
2087
2203
2353
.66
.91
1.22
1.67
2.25
2083
2112
2172
2288
2431
.75
1.01
1.35
1.82
2.43
2176
2201
2256
2368
2505
.84
1.13
1.48
1.98
2.61
2265
2287
2341
2446
2576
.94
1.24
1.62
2.13
2.78
600
700
800
900
1000
1989
2191
2399
2614
2835
1.72
2.40
3.26
4.32
5.60
2088
2282
2485
2694
2909
2181
2369
2566
2771
2981
2268
2452
2644
2845
3051
2.54
3.34
4.31
5.50
6.94
2435
2608
2792
2984
3184
2.76
3.58
4.58
5.79
7.26
2513
2680
2863
3051
3247
2.97
3.82
4.86
6.09
7.58
2588
2753
2930
3116
3309
3.18
4.07
5.14
6.41
7.90
2660
2823
2996
3180
3369
3.39
4.31
5.41
6.72
8.24
2730
2891
3059
3242
3429
3.60
4.56
5.69
7.03
8.59
1100
1200
3059
3289
7.14 3130 7.52 3197 7.89
8.97 3353 9.37 3417 9.78
3262 8.26 3327 8.62
3389
8.99 3450
CFM
14" SP
1.92
2.62
3.52
4.62
5.94
15" SP
2.13
2.85
3.78
4.91
6.28
16" SP
2.34
3.10
4.04
5.21
6.61
17" SP
2353
2532
2719
2916
3119
18" SP
19" SP
9.35 3509 9.70
20" SP
21" SP
22" SP
23" SP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
100
200
300
400
500
2350
2369
2423
2521
2645
1.04
1.36
1.76
2.29
2.96
2433
2448
2503
2593
2711
1.14
1.48
1.90
2.45
3.14
2513
2525
2579
2663
2780
1.24
1.60
2.05
2.61
3.33
2591
2599
2654
2731
2847
1.35
1.72
2.20
2.77
3.52
2666
2671
2726
2797
2913
1.46
1.85
2.35
2.94
3.72
2739
2742
2796
2861
2976
1.57
1.97
2.50
3.10
3.91
2810
2810
2864
2924
3038
1.69
2.10
2.66
3.27
4.11
2880
2877
2931
2986
3099
1.81
2.24
2.82
3.44
4.30
2948
2942
2996
3051
3158
1.93
2.37
2.98
3.62
4.50
3014
3008
3060
3115
3216
2.05
2.51
3.14
3.81
4.70
600
700
800
900
1000
2798
2957
3123
3301
3487
3.81
4.81
5.97
7.34
8.93
2863
3021
3185
3360
3544
4.02
5.05
6.25
7.65
9.28
2927
3083
3246
3417
3599
4.23
5.30
6.53
7.96
9.62
2989
3144
3306
3472
3653
4.45
5.55
6.81
8.27
9.97
3049
3203
3364
3529
4.66
5.79
7.10
8.59
3107
3261
3420
3584
4.87
6.04
7.38
8.91
3165
3317
3475
3639
5.09
6.29
7.66
9.22
3221
3373
3529
3692
5.30
6.53
7.94
9.54
3276
3427
3582
3744
5.52 3334 5.75
6.78 3479 7.03
8.22 3634 8.51
9.86
CFM
24" SP
RPM
BHP
25" SP
26" SP
27" SP
RPM
BHP
RPM
BHP
RPM
3143
3137
3183
3238
3329
2.30
2.80
3.46
4.19
5.10
3205
3199
3243
3298
3383
2.43
2.95
3.63
4.38
5.30
3266
3260
3302
3356
3437
100
200
300
400
500
3079
3073
3122
3177
3273
2.17
2.66
3.30
4.00
4.90
600
700
800
3390
3531
3686
5.98 3445 6.21 3499 6.44
7.27 3582 7.52 3632 7.77
8.79 3736 9.07 3785 9.35
BHP
28" SP
29" SP
RPM
BHP
RPM
3326
3320
3359
3414
3490
2.70
3.26
3.97
4.77
5.71
3386
3379
3416
3470
3541
2.83
3.41
4.14
4.97
5.92
3553 6.67 3605 6.91
3681 8.02 3730 8.27
3834 9.63 3881 9.91
3656
3777
7.14
8.52
2.56
3.10
3.80
4.58
5.51
9
BHP
Performance shown is for fans with inlet and outlet
ducts.
BHP does not include drive losses
DIMENSIONS and SPECIFICATIONS
Arrangement #4, Direct Drive
CW BH (Clockwise Bottom
Horizontal)
Discharge flange not
available with Down Blast
Discharge on Models HPA,
HPB and HPC.
Note: On some models
motor may extend past end
of motor base.
DIMENSIONS IN INCHES ±1/8"
MODEL
HPA
HPB
HPC
HPD
HPE
MOTOR
FRAME
56-143T
56-145T
56-145T
182T-184T
56-184T
56-184T
213T-215T
G
H
J
M
O
V
BB
EE
FF
JJ
3 5⁄8
3 5⁄8
5
5
2
2
5 7⁄8
7 3⁄8
8 1⁄8
9 5⁄8
5 1⁄2
5 1⁄2
15
18
11
12 1⁄2
7 1⁄2
7 1⁄2
3 5⁄8
5
2
8 7⁄8
11 1⁄8
7 1⁄2
21
14
9 1⁄2
3 5⁄8
5
5
9
2
2
2
9 7⁄8
11 5⁄8
23
15
11 7⁄8
13 5⁄8
7 1⁄2
8
9
14 1⁄4
14 1⁄4
14 1⁄4
16 1⁄4
16 1⁄4
16 1⁄4
18 1⁄16
27
17
9 1⁄2
10
11
3 5⁄8
SHIP WT.
LESS MTR.
60
70
90
93
123
140
150
H NOTE
Discharge flange not
available with downblast discharge on
models HPA, HPB
and HPC.
INLET FLANGE DIMENSIONS FOR ALL HP’s
!
DANGER
HP MATERIAL GAUGES
All fans & blowers shown have rotating parts and pinch points. Severe
personal injury can result if operated without guards. Stay away from
rotating equipment unless it is disconnected from its power source.
Read operating instructions.
10
HOUSING
INLET SIDE PLATE
DRIVE SIDE PLATE
BASE
FLANGES
10
10
7
10
10
DIMENSIONS and SPECIFICATIONS
Arrangement #1 and #9, Belt Drive
(specify 9R or 9L)
CW BH (Clockwise Bottom
Horizontal)
Discharge flange not
available with Down Blast
Discharge on Models HPA,
HPB, HPC and HPD.
Unit shown is arrangement
9R (motor on right side.) For
motor on left side. specify
arrangement 9L.
DIMENSIONS IN INCHES ±1/8"
MODEL
MOTOR
FRAME
F
G
H
J
M
O
V
Y
Z
BB
EE
FF
JJ
SHIP WT.
LESS MTR.
HPA
56-145T
3
3 3⁄16
11
1 3⁄8
5 7⁄8
8 1⁄8
12 5⁄16
1
1
⁄4
22 5⁄16
15
14
13 13⁄16
105
HPB
56-145T
3
3
3 ⁄16
11
1 ⁄8
7 ⁄8
9 ⁄8
12 ⁄16
1
1
⁄4
22 ⁄16
18
14
13 13⁄16
115
HPC
56-184T
3
3 3⁄16
11
1 3⁄8
8 7⁄8
11 1⁄8
12 5⁄16
1
1
⁄4
22 5⁄16
21
14
13 13⁄16
135
HPD
56-215T
4
3
3 ⁄16
15
1 ⁄8
9 ⁄8
11 ⁄8
16
7
1 ⁄16
3
⁄8
27 ⁄16
23
18
17 ⁄2
160
HPE
56-215T
4
3 3⁄16
15
1 3⁄8
11 7⁄8
13 5⁄8
16
1 7⁄16
3
⁄8
27 5⁄16
27
18
17 1⁄2
170
3
3
3
7
5
5
5
5
5
1
CENTER DISTANCE
MOTOR FRAME SIZE
MODEL
56
143T-145T
182T-184T
MIN.
MAX.
MIN.
MAX.
HPA
9 7⁄16
11 7⁄16
9 5⁄8
11 5⁄8
HPB
9 7⁄16
11 7⁄16
9 5⁄8
11 5⁄8
HPC
7
9 ⁄16
11 ⁄16
9 ⁄8
HPD
11 ⁄16
13 ⁄16
HPE
11 7⁄16
13 7⁄16
7
7
7
MIN.
MAX.
11 5⁄8
10
11 3⁄4
11 ⁄16
13 ⁄8
13 ⁄16
11 7⁄16
13 3⁄8
13 3⁄16
5
7
3
3
H NOTE
213T-215T
MIN.
MAX.
15 1⁄8
13 3⁄16
16
15 1⁄8
13 13⁄16
16
Discharge flange not
available with downblast discharge on
models HPA, HPB,
HPC and HPD.
8 DISCHARGE POSITIONS AVAILABLE
Discharges shown are determined by viewing fan from motor or drive side.
CW-TH
Clockwise Top
Horizontal
Discharge
CW-DB
Clockwise
Down-Blast
Discharge
CW-BH
Clockwise
Bottom
Horizontal
Discharge
CW-UB
Clockwise
Up-Blast
Discharge
CCW-TH
CounterClockwise Top
Horizontal
Discharge
11
CCW-DB
CounterClockwise
Down-Blast
Discharge
CCW-BH
CounterClockwise
Bottom
Horizontal
Discharge
CCW-UB
CounterClockwise
Up-Blast
Discharge