Bsq 140Hp-Belt Drive - Greenheck SQ Brochure & Specs

BSQ 140HP
*17 ⁄
7
8
(454)
1
(25)
19 ⁄
7
8
(505)
23
(584)
Damper size = 20 x 20
(508 x 508)
Unit weight** = 111
(50)
Housing thickness = 18 ga
Model Motor Fan
Number HP RPM
140HP
1340
140HP-3 1/3
1453
1559
140HP-5 1/2
1664
1785
140HP-7 3/4
1905
140HP-
1 2096
10
2197
140HP-
1 ⁄
1
2
15
2399
2520
140HP-
2
20
2641
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 ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA International Standard 301. Values shown are
for installation type B: free inlet hemispherical sone levels.
32
- Belt Drive
*16
(406)
*12 ⁄
1
2
(318)
23
(584)
22
(559)
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.
0.500 0.750 1.000
CFM 1285 1082
BHP 0.27 0.27
Sones 11.4 11.2
CFM 1449 1281 1058
BHP 0.35 0.35 0.34
Sones 13.3 12.8 12.4
CFM 1601 1452 1270
BHP 0.42 0.43 0.43
Sones 15.1 14.6 14.2
CFM 1742 1607 1456
BHP 0.51 0.52 0.52
Sones 16.5 15.9 15.5
CFM 1902 1782 1652
BHP 0.63 0.64 0.65
Sones 17.9 17.3 16.7
CFM 2057 1954 1832
BHP 0.76 0.77 0.79
Sones 19.7 19.1 18.4
CFM 2298 2211 2108
BHP 1.01 1.02 1.03
Sones 24 23 22
CFM 2425 2344 2253
BHP 1.16 1.18 1.18
Sones 26 25 24
CFM 2676 2603 2525
BHP 1.50 1.52 1.53
Sones 30 29 28
CFM 2825 2755 2684
BHP 1.73 1.76 1.78
Sones 32 31 30
CFM 2973 2907 2841
BHP 1.98 2.01 2.04
Sones 33 33 33
5
1200
1000
4
800
3
600
2
400
1
200
0 0
0 500 1000
0 1000 2000
CFM / Static Pressure in Inches wg
1.250 1.500 1.750
MAX Bhp AT A GIVEN RPM = (rpm/2064)
TIP SPEED (ft/min) = rpm x 3.812
MAX NEMA MOTOR FRAME SIZE = 145T
OUTLET VELOCITY (ft/min) = 0.3692 x cfm
948
0.39
13.4
1264 800
0.52 0.43
15.0 13.8
1495 1307
0.65 0.64
16.1 15.5
1701 1548 1363
0.79 0.79 0.77
17.7 17.1 16.7
1998 1878 1741
1.05 1.05 1.05
21 20 20
2145 2041 1918
1.21 1.21 1.21
23 22 22
2437 2339 2244
1.54 1.57 1.57
27 26 25
2606 2515 2423
1.78 1.81 1.82
30 28 27
2768 2688 2599
2.05 2.06 2.09
32 31 30
RPM
HP
Density 0.075 lb/ft
1500 2000 2500 3000
cfm
3000 4000 5000
3
m /hr
2.000 2.500 3.000 3.500
MAXIMUM RPM = 2641
1581
1.04
19.7
1783 1299
1.21 1.08
22 22
2134 1882 1381
1.57 1.56 1.39
24 23 23
2330 2107 1839
1.82 1.82 1.79
26 25 24
2512 2319 2088 1759
2.10 2.10 2.09 2.00
29 27 26
3
3500
3
24