Greenheck Series L Brochure & Specs page 11

LD/LDP 80-95
Direct Drive
LD Dimensions
28
(711)
1 3 ⁄
4
19
(44)
(483)
LDP Dimensions
25
(635)
1 3 ⁄
19
4
(44)
(483)
LD 80 thru LD 95
Hood Thickness
Cover Thickness
Louver Thickness
Curb Cap Thickness 0.064
Damper Size Square
Roof Opening Square 12
Weight* Galvanized, 45
All dimensions are in inches (millimeters). Weight in pounds (kilograms).
*Weight shown is the largest cataloged Open Drip Proof motor. See page 8 for
severe duty LDP dimensions.
Model Motor
Number HP
LD/LDP-80 1/20
LD/LDP-85 1/20
LD/LDP-90 1/15
LD/LDP-95 1/8
Performance certified is for installation type A: Free inlet, Free outlet. Power rating (Bhp) does not include transmission losses. Performance ratings include the effects of a
birdscreen in the airstream. The sound ratings shown are loudness values in fan sones at 5 feet (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values
shown are for installation type A: Free inlet hemispherical sones.
27
13 ⁄
1
(686)
2
(343)
4
19
(102)
(483)
25
12 1 ⁄ (635)
2
(318)
19
(483)
LDP 80 thru LDP 95
24 ga -
- 0.064
(0.029)
- 0.081
(0.036)
0.064
(0.029) (0.029)
10 10
(254) (254)
1 ⁄ 12 1 ⁄
(318) (318)
2 2
Aluminum, 63
(20) (29)
Fan
Watts
RPM
0
CFM 481
1550* 115 W
Sones 8.8
CFM 576
1500* 120 W
Sones 8.6
CFM 819
1550* 92 W
Sones 8.8
CFM 1052
1550* 160 W
Sones 11.8
0.7
160
0.6
140
0.5
120
16
(406)
100 0.4
80
0.3
60
0.2
40
0.1
20
0 0.0
16 1 ⁄ 0.9
2 220
(419)
200
0.8
180
0.7
160
0.6
140
0.5
120
100 0.4
80
0.3
60
0.2
40
0.1
20
0 0.0
CFM / Static Pressure in Inches wg
0.1 0.125 0.2 0.25
426 413 372 342
8.2 8.0 7.8 7.6
507 490 440 403
8.1 8.0 7.7 7.3
735 714 654 608
8.6 8.5 8.4 8.3
965 942 870 825
11.2 11.1 10.8 10.4
Size 80 and 85
Density 0.075 lb/ft
0 100 200 300 400
cfm
0 200 400 600
3
m /hr
Size 90 and 95
Density 0.075 lb/ft
0 200 400 600 800
cfm
0 200 400 600 800 1000 1200 1400 1600 1800 2000
3
m /hr
0.3 0.375 0.5 0.6
310 258 165
7.4 7.2 7.5
360 291 182
7.1 7.0 7.8
562 485 361
8.1 7.8 7.9
780 695 552 430
10.2 10.0 9.8 10.1
RPM
3
500 600
800 1000
RPM
3
1000 1200
0.625
396
10.2
11