Bsq 100 - Belt Drive - Greenheck SQ Brochure & Specs

BSQ 100 - Belt Drive

*15 ⁄
1
2
(394)
1
(25)
13 ⁄
7
8
(352)
17
(432)
Damper size = 14 x 14
(357 x 357)
Unit weight** = 83
(38)
Housing thickness = 20 ga
Dimensions shown in inches (millimeters) and weight is shown in
pounds (kilograms).
*Motor cover is optional. Size may be greater depending on motor.
**Weight shown is largest cataloged Open Drip Proof motor.
Model Number
BSQ-100-4
BSQ-100-3
BSQ-100-5
BSQ-100-7
BSQ-100-10
Performance certified is for installation type B: Free inlet, Ducted outlet. Performance ratings do not include the effects of appurtenances (accessories). Power rating (Bhp)
does not include transmission losses.
The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation
type B: free inlet hemispherical fan sone levels.
*14
(356)
*12 ⁄
1
2
(318)
17
(432)
21
(533)
Motor Fan
HP RPM 0.125
CFM 774
BHP 0.072
1050
Sones 7.9
CFM 1024
BHP 0.14
1330
Sones 11.3
1/4
CFM 1145
BHP 0.19
1469
Sones 13.2
CFM 1265
BHP 0.25
1609
Sones 15.4
CFM 1405
BHP 0.33
1/3 1772
Sones 16.6
CFM 1515
BHP 0.4
1901
Sones 18.0
1/2
CFM 1623
BHP 0.49
2029
Sones 19.8
CFM 1747
BHP 0.6
2176
Sones 21
3/4
CFM 1871
BHP 0.73
2323
Sones 23
CFM 1969
BHP 0.84
2440
Sones 25
1
CFM 2066
BHP 0.97
2556
Sones 26
3.0
700
2.5
600
500
2.0
400
1.5
300
1.0
200
0.5
100
0 0.0
0 500
0 1000
CFM / Static Pressure in Inches wg
0.25 0.5 0.625 0.75
671
MAX Bhp AT A GIVEN RPM = (rpm/2517)
0.073
7.6
TIP SPEED (ft/min) = rpm x 2.928
953 770
MAX NEMA MOTOR FRAME SIZE = 145T
0.15 0.15
OUTLET VELOCITY (ft/min) = 0.7617 x cfm
10.6 9.4
1080 931 837
0.2 0.2 0.2
12.6 11.0 10.5
1207 1088 1003 917
0.25 0.26 0.26 0.26
15.0 13.4 12.4 11.8
1352 1247 1187 1110
0.34 0.35 0.35 0.35
16.4 15.5 14.8 14.3
1465 1366 1320 1255
0.41 0.43 0.43 0.43
17.8 17.4 17.1 16.6
1577 1484 1439 1396
0.5 0.52 0.52 0.52
19.6 19.4 19.0 18.6
1704 1617 1574 1533
0.61 0.63 0.64 0.65
21 21 21 20
1830 1749 1708 1668
0.74 0.76 0.78 0.79
23 23 23 23
1930 1853 1815 1776
0.86 0.88 0.89 0.9
25 24 24 25
2029 1956 1919 1882
0.98 1.01 1.02 1.03
26 25 26 26
RPM
HP
Density 0.075 lb/ft
1000 1500 2000
cfm
2000 3000 4000
3
m /hr
1 1.25 1.5 1.75
MAXIMUM RPM = 2556
939
0.35
13.1
1115
0.43
16.2
1262 1119
0.52 0.52
18.2 17.2
1428 1305 1163
0.65 0.65 0.65
19.8 19.3 18.5
1591 1472 1358 1197
0.79 0.79 0.79 0.78
22 21 20 21
1703 1605 1494 1377
0.91 0.91 0.91 0.91
23 23 22 22
1810 1734 1626 1522
1.05 1.05 1.05 1.05
25 25 24 22
3
2500
2
3
1184
0.88
23
1402
1.05
24
23