Horizontal and Vertical Mounting Options
All SQ and BSQ fan models can be mounted horizontally, vertically or at an angle. For ease of installation, knockouts are provided at each location where mounting brackets are shown in figures 6, 7 and 8. Optional brackets are universally adjustable to mount in any of these locations.
A 
C
EA
C
F 
A
BG
NOTE: Hanging
rails by others E A 
G
B
F 
C 
A
A
Figure 7
A
F E
C
Horizontal Hanging or Base Mount
B 
A
Figure 6
B
A
F E
With a hanging mount, the motor may be located on either top or bottom. The base mount allows top motor location only. Both options provide access panels on two sides.
Horizontal Hanging or Base Mount
With either a hanging or base mount the motor may be located on either side. The base mount allows top access panels only.
|
| D |
| NOTE: Hanging | B G |
D | rails by others |
|
B G |
| |
|
|
Figure 8
Vertical Hanging or Base Mount |
|
Mounting brackets are turned |
|
90 degrees for vertical mounting. | B |
Access panels are located on the |
|
two sides adjacent to the motor. |
|
D
B
D
Model | A | B |
| C | D |
| E | F | G | ||
SQ | 105⁄8 (270) | 17 (432) | 153⁄4 (400) | 87⁄8 (225) | 193⁄4 (502) | 7 (178) |
| ||||
SQ | 131⁄4 (337) | 20 (508) | 183⁄4 (476) | 117⁄8 (302) | 43 (1092) | 273⁄8 (695) | Hanging | ||||
BSQ | 185⁄8 (473) | 201⁄8 (511) | 183⁄4 (476) | 117⁄8 (302) | 485⁄16 (1227) | 273⁄8 (695) | |||||
rails not | |||||||||||
185⁄8 (473) | 221⁄8 (562) | 203⁄4 (527) | 137⁄8 (352) | 447⁄8 (1140) | 24 (610) | included. | |||||
185⁄8 (473) | 24 (610) | 223⁄4 (578) | 16 (406) | 493⁄8 (1254) | 281⁄8 (714) | Supplied by | |||||
|
|
|
|
|
|
|
|
|
| others. | |
185⁄8 (473) | 261⁄8 (664) | 243⁄4 | (629) | 177⁄8 (454) | 44 (1118) | 23 (584) | |||||
| |||||||||||
195⁄8 (498) | 281⁄8 (714) | 263⁄4 | (679) | 197⁄8 (505) | 501⁄16 (1272) | 28 (711) |
| ||||
231⁄2 (597) | 31 (787) | 293⁄4 | (756) | 227⁄8 (581) | 495⁄8 | (1260) | 235⁄8 (600) |
| |||
BSQ 180 | 251⁄2 (648) | 331⁄2 (851) | 299⁄16 (751) | 223⁄4 (578) | 529⁄16 (1335) | 241⁄2 (622) | Hanging | ||||
BSQ 200 | 291⁄8 (740) | 37 (940) | 333⁄4 | (857) | 263⁄4 (679) | 643⁄16 (1630) | 321⁄4 (819) | ||||
rails not | |||||||||||
BSQ 240 | 315⁄8 (803) | 441⁄4 (1124) | 403⁄4 |
| (1035) | 337⁄8 (860) | 661⁄2 | (1689) | 321⁄8 (816) | included. | |
BSQ 300 | 35 (889) | 51 (1295) | 473⁄4 |
| (1213) | 407⁄8 (1038) | 691⁄8 | (1756) | 313⁄8 (797) | Supplied by | |
|
|
|
|
|
|
|
|
|
| others. | |
BSQ 360 | 383⁄4 (974) | 571⁄4 (1454) | 531⁄2 |
| (1359) | 463⁄4 (1187) | 76 (1930) | 3411⁄16 (881) | |||
|
| ||||||||||
BSQ 420 | 471⁄8 (1197) | 63 (1600) | 597⁄8 |
| (1521) | 597⁄8 (1521) | 901⁄2 | (2299) | 401⁄2 (1029) |
| |
All dimensions in inches (millimeters).
12
