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SWB-336 - Belt Drive
SWB- -
Series 300
Series
61
(1549)
27
1
⁄
4
(692)
38
1
⁄
4
(972)
82
3
⁄
4
(2102)
44
1
⁄
2
(1130)
41
1
⁄
(1054)
2
45
5
⁄
(1151)
16
Wheel Diameter = 36
1
⁄
(927)
2
Shaft Diameter = 2
3
⁄
(56)
16
2
Outlet Area = 7.66 ft
(0.712 m
^Approximate Unit Weight = 1530 lb.
All dimensions in inches
(millimeters)
For additional discharge positions see page 13
^Weight shown includes largest cataloged Open Drip Proof motor and weatherhood
SWB-336
CFM
OV
RPM
7500
979
BHP
Sones / LwiA 10.7 / 71 10.8 / 73 12.9 / 76 16.1 / 79
RPM
9500
1240
BHP
Sones / LwiA 11.9 / 73 12.6 / 75 14.1 / 77 15.9 / 79 18.7 / 82
RPM
11500 1501
BHP
Sones / LwiA 13.7 / 76 14.6 / 78 16.1 / 79 17.8 / 81 19.3 / 82
RPM
13500 1762
BHP
Sones / LwiA 16.2 / 79 17.1 / 80 18.7 / 81
RPM
15500 2023
BHP
Sones / LwiA 19.1 / 82 19.9 / 82
RPM
17500 2284
BHP
Sones / LwiA
RPM
19500 2545
BHP
Sones / LwiA
RPM
21500 2806
BHP
Sones / LwiA
RPM
23500 3067
BHP
Sones / LwiA
RPM
25500 3328
BHP
Sones / LwiA
RPM
27500 3590
BHP
Sones / LwiA
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the
effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10-12 watts, calculated per AMCA Standard 301. Values shown
are for inlet LwiA sound power levels and inlet hemispherical sone levels for installation type B: Free inlet, Ducted outlet, calculated per AMCA Standard 301. The AMCA
54
Certified Ratings Seal applies to air performance only.
28
15
⁄
33
3
⁄
8
(735)
(848)
38
11
⁄
16
(983)
67
1
⁄
8
3
1
⁄
2
(1705)
(89)
31
7
⁄
(810)
8
59
1
⁄
(1502)
8
63
5
⁄
(
1608)
16
2
)
(695 kg)
0.5
1
1.5
362
454
532
0.86
1.54
2.33
405
490
561
1.25
2.06
2.94
456
531
597
1.77
2.74
3.73
513
575
638
2.46
3.56
4.72
572
623
680
3.35
4.54
5.89
21 / 84
631
680
727
4.45
5.80
7.21
22 / 85
23 / 85
24 / 86
692
738
778
5.79
7.30
8.80
26 / 87
27 / 87
27 / 88
754
796
835
7.41
9.07
10.7
29 / 89
30 / 90
31 / 90
817
855
892
9.33
11.1
13.0
33 / 91
34 / 92
35 / 92
881
916
951
11.6
13.5
15.5
38 / 93
39 / 94
40 / 94
944
976
1010
14.2
16.3
18.4
43 / 96
45 / 96
46 / 96
7
4
3
⁄
16
16
16
(106)
6
14
5
12
10
4
42
(1067)
8
3
6
2
4
1
2
0
0
0
0
Maximum BHP at a given RPM = (RPM/376)
(Maximum KW at a given RPM = (RPM/415)
Maximum RPM = 1051
Tip Speed (ft/min.) = RPM x 9.56
(Tip Speed (m/s) = RPM x 0.0486)
Maximum Motor Frame Size = 286T
Static Pressure in Inches wg
2
2.5
3
606
3.24
625
685
745
3.90
4.95
6.09
22 / 84
656
712
764
4.76
5.91
7.09
21 / 83
694
745
794
5.87
7.07
8.35
20 / 83
21 / 84
22 / 85
734
784
830
7.20
8.52
9.88
22 / 85
24 / 85
25 / 86
777
825
869
8.75
10.2
11.7
25 / 86
27 / 87
28 / 88
823
867
910
10.4
12.2
13.8
28 / 88
30 / 89
31 / 90
870
913
953
12.4
14.3
16.2
32 / 90
33 / 91
35 / 92
926
959
999
14.8
16.6
18.7
37 / 92
38 / 93
40 / 94
983
1014
1045
17.4
19.4
21.5
42 / 95
43 / 95
44 / 95
1041
20.5
47 / 96
5
10
15
20
25
Volume (cfm X 1000)
10
20
30
40
Volume (m
3
/hr x 1000)
3.5
4
4.5
813
863
911
8.34
9.70
11.1
23 / 85
26 / 87
30 / 89
841
885
926
9.70
11.1
12.5
24 / 86
25 / 87
28 / 88
873
915
957
11.3
12.8
14.3
26 / 87
27 / 88
29 / 89
911
951
988
13.2
14.8
16.4
29 / 89
31 / 90
32 / 90
951
989
1026
15.4
17.1
18.8
33 / 91
34 / 91
35 / 92
992
1030
18.0
19.8
37 / 92
38 / 93
1035
20.8
41 / 94
RPM
HP
3
Density 0.075 lb/ft
30
35
50
3
3
)
5
970
14.1
31 / 90
996
15.9
31 / 90
1026
18.0
33 / 91
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