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Model RCC-7
Curb Cap
• Weathertight aluminum
construction
• Integral birdscreen
• Built in curb cap
• Requires roof curb
Model RJ
Pitched Roof Cap
• Steel construction with black enamel finish
• Integral flashing flange
• Built in birdscreen and damper
Model A B C D E Throat
RJ-4 C50, B50-B80 11 9
1
/4 8
1
/4 5
5
/16 4
1
/2 4 in. Dia.
B90-B200
RJ-6x9
A50-A390
18
3
/
4
14
1
/
4
14
1
/
2
10
3
/
8
6
1
/
2
6x9
RJ-10x10 A410-A1050 18
1
/2 27
1
/2 15
3
/4 23
5
/8 9
1
/2 10x10
For use
with sizes
1
1
1
/
8
3
1
/
2
1
0
9
1
/
4
11
1
/
2
5
1
/
8
Model GRS
Curb Cap
• All aluminum exterior
construction
• Galvanized steel internal
supports
• Integral birdscreen
• Built in curb cap
• Requires roof curb
Model EL - 10x3
Elbow Discharge with Grille
• Designed for installation under roof eaves
• Painted steel louvered grille
• Built in damper
• For SP/CSP sizes 50-290
Model RFC-7
Flashing Flange
• Weathertight aluminum
construction
• Integral birdscreen
• Built in flashing flange
Model GRSF
Flashing Flange
• All aluminum exterior
construction
• Galvanized steel internal
supports
• Integral birdscreen
• Built in flashing flange
Throat
Model
A B C D
Dia.
RCC-7 50-390 15 12 10 6
3
/8 7
GRS-10 410-710 19 20
1
/2 6
1
/4 3 10
1
/4
GRS-12 780-1050 22 29 7
7
/8 3
1
/4 12
1
/4
GRS-16 1410-2150 26 29 8
3
/4 3
3
/4 16
5
/16
GRS-20 3600 30 35
1
/2 9
1
/4 4
1
/4 20
5
/16
For use
with sizes
Hanging Vibration Isolators
Vibration isolator kits are available
for suspended installations. Kits
include all hardware necessary to
mount one unit, with the exception
of 10-32 threaded rod to be
supplied by others. Fan mounting
brackets include prepunched
mounting holes for ease of
installation.
Unit
A B
Size
B50-B200 4
1
/2 15
5
/8
A50-A190 5
1
/2 14
5
/8
A200-A390 6
3
/4 15
1
/2
A410, A510
9
1
/4 19
5
/8
A710, A780
A700 5
1
/2 25
1
/8
A900-A1050
9
1
/4 25
3
/8
A1410-A1550
A1750, A2150 9
1
/4 36
3
/4
A3600 9
1
/4 48
5
/8
A
B
10-32 hanging
support rod by
others
Throat
Model
A B C D
Dia.
RFC-7 50-390 18 12 10 6
3
/8 7
GRSF-10 410-710 23 20
1
/2 6
1
/4 3 10
1
/4
GRSF-12 780-1050 26 29 7
7
/8 3
1
/4 12
1
/4
GRSF-16 1410-2150 30 29 8
3
/4 3
3
/4 16
5
/16
GRSF-20 3600 34 35
1
/2 9
1
/4 4
1
/4 20
5
/16
For use
with sizes
®
Roof Discharge AccessoriesRoof Discharge Accessories
Flat Roof CapsFlat Roof Caps
B
D
ia
.
D
C
A
1
1
/
2
in
.
B
C
D
Dia.
A
1
3
/4 in.
B
D
ia
.
D
C
A
B
C
D
Dia.
A
A
B
C
D
E
C
D
E
A
B
All dimensions shown in inches.
RJ-4 and
RJ-6x9
RJ-10x10
All dimensions shown in inches.
All dimensions shown in inches.
All dimensions shown in inches.