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BLOCK DIMENSIONS & WEIGHTS - SWSI FANS
E
CENTRIFUGAL FANS; SWSI & DWDI
E-12
© FANTECH
2016
F
A
CW.0
CW.180
CW.90
C
D
E
B
A
SWSI ARRGT. 1
Rotor overhangs bearing
pedestal. Can be
supplied with integral
motor base.
Drive Arrangements - SW & DW Fans
SWSI ARRGT. 8
Direct drive. Arrgt. 1
with extended pedestal
for motor and drive coupling.
SWSI ARRGT. 3
Rotor supported between
bearings. Not recommended
below size 30. Can be supplied
with integral motor base.
DWDI ARRGT. 3
Rotor supported by bearings
in both inlets. Can be supplied
with integral motor base.
SWSI ARRGT. 4
Direct drive, rotor
overhangs pedestal,
and is located directly
onto motor shaft.
DWDI ARRGT. 7
Direct drive. Arrgt. 3
DWDI with pedestal for motor
and drive coupling.
SWSI ARRGT. 9
Arrgt. 1 fan with motor
located on bearing
pedestal.
Optional Motor
Positions, Belt Drive
Motor positions Z & W are standard
Additional price for positions Y & X
Y
X
Z
DWDI
Arrgt. 3
W
SWSI
Arrgt. 9
Z
W
Model
Number
AL../L..
A
B
C D
E
F
Case
only*
weight kg
12
610
590
725
695
795
650
65
13
665
650
758
750
865
695
75
15
730
725
845
805
930
740
85
16
795
795
915
870
1010 795
90
18
865
880
1005 950
1105 850
95
20
945
965
1085 1030 1200 920
115
22
1040 1075 1110 1130 1320 1035
155
24
1145 1180 1300 1235 1440 1125
180
27
1200 1295 1420 1300 1575 1230
240
30
1375 1435 1560 1480 1735 1395
315
33
1505 1580 1705 1615 1895 1530
325
36
1655 1740 1890 1715 1865 1580
375
40
1795 1920 2070 1845 2040 1775
565
44
2010 2120 2275 2070 2250 1900
805
49
2200 2340 2490 2265 2475 2095
895
54
2430 2590 2740 2485 2720 2235
1125
60
2680 2860 3020 2745 3000 2500
1470
66
2935 3150 3310 2990 3295 2625
O/A
73
3290 3475 3640 3355 3615 2850
O/A
80
3630 3840 4035 3720 4010 3345
O/A
* Add the motor weight to get the approx. total weight. Motor weights are shown on page
O-11
. Dimensions
shown are a guide only, certified drawings are available on request
Dimensions, mm
The designated motor positions never change,
regardless of the direction of rotation.
Handling and dimension data on these tables are based on Arrangement 9 for SWSI and Arrangement 3 for DWDI.
Direction of Rotation
& Discharge Position
Direction of rotation is determined
from drive side for both SWSI
& DWDI fans
CW.0
CW.45
CW.90
CW.135
CW.180
CW.225
CW.270
ACW.0
ACW.45
ACW.90
ACW.135
ACW.180
ACW.225
ACW.270