|
Damper
Model
|
Standard
Construction
Description
|
|
Applications
|
Damper
Width
in. & (mm)
(Single Sections)*
|
Max.
System
Pressure
(in. w.g./Kpa)
|
Max.
System
Velocity
(FPM/M/S)
|
Leakage
With/Without
Seals
(CFM/SQ.FT.)
|
Temp.
Range
°F and (°C)**
|
 |
|
|
|
|
|
|
|
|
|
|
|
 |
| CD80AF4 |
•
|
Galvanized
construction
|
|
Fan
Discharge
Isolation
Stack Isolation |
60"
48"
36"
24"
12"
|
(1524)
(1219)
(914)
(610)
(310)
|
20.00/5.0
26.00/6.5
32.00/8.0
35.00/9.0
44.00/11.0
|
5000/25.4
5000/25.4
5000/25.4
6000/30.4
6000/30.4
|
4.0
4.0
4.0
8.0
13.0
|
32
32
32
40
60
|
250°F
to 400°F
(121°C
to 204°C)
|
|
•
|
Welded
12 ga. up to 48" wide, 10 ga. 48" to 60" airfoil blade
|
|
•
|
3/4"
axles up 48" blade width, 1" axle 48" to 60"
|
|
•
|
8"
x 2" x 10 ga. channel flange frame
|
|
•
|
Stainless
steel sleeve bearing bolted to frame
|
| |
| CD80AF3 |
•
|
Galvanized
construction
|
|
High
Pressure
Thermal Oxidzer Fans
Fan Intake |
60"
48"
36"
24"
12"
|
(1524)
(1219)
(914)
(610)
(305) |
14.00/3.5
19.00/4.7
24.00/6.0
29.00/7.2
34.00/8.5 |
5000/25.4
5000/25.4
5000/25.4
6000/30.4
6000/30.4 |
4.0
4.0
4.0
8.0
13.0
|
32
32
32
40
60 |
250°F
to 400°F
(121°C
to 204°C) |
|
•
|
Welded
16 ga. up to 48" wide, 14 ga. 48" to 60" airfoil blade
|
|
•
|
3/4"
axles
|
|
•
|
Stainless
steel sleeve bearing bolted to frame
|
|
•
|
8"
x 2" x 12 ga. flange frame
|
|
|
| CD80AF2 |
•
|
8"
x 2" x 14 ga. galvanized channel frame
|
|
Paint
Ovens
Heat Recovery
Air Handler Intake |
60"
48"
36"
24"
12"
|
(1524)
(1219)
(914)
(610)
(305) |
12.00/3.0
17.00/4.2
22.00/5.5
27.00/6.7
32.00/8.0 |
4000/20.3
4000/20.3
4000/20.3
5000/25.4
6000/30.4 |
4.0
4.0
4.0
8.0
13.0
|
32
32
32
40
60
|
250°F
to 400°F
(121°C
to 204°C) |
|
•
|
3/4"
plated axles
|
|
•
|
Stainless
steel press fit bearings
|
|
•
|
10
ga. galvanized steel clevis side linkage
|
|
•
|
Max
single section 60" w x 96" h
|
|
|
| CD80AF1 |
•
|
8"
x 2" x 14 ga. galvanized channel frame
|
|
Face
and Bypass
Low Pressure
Light Industrial |
48"
36"
24"
12"
|
(1219)
(914)
(610)
(305) |
10.00/2.5
14.80/3.7
19.30/4.8
24.00/6.0 |
4000/20.3
4000/20.3
5000/25.4
6000/30.4 |
4.0
4.0
8.0
13.0
|
32
32
40
60 |
250°F
to 400°F
(121°C
to 204°C) |
|
•
|
1/2"
plated axles
|
|
•
|
Stainless
steel press fit bearings
|
|
•
|
10
ga. galvanized steel clevis side linkage
|
|
•
|
Max
single section 48" w x 96" h
|
|
|
| CD80VG2 |
•
|
8"
x 2" x 14 ga. galvanized channel frame
|
|
Air
Handler Intake
Drying Processes
Balancing |
48"
36"
24"
12"
|
(1219)
(914)
(610)
(305) |
6.75/1.7
9.00/2.2
15.50/3.8
20.00/5.0 |
2000/10.1
2000/10.1
2000/10.1
2000/10.1 |
8.0
8.0
10.0
15.0
|
32
32
40
60 |
250°F
to 400°F
(121°C
to 204°C) |
|
•
|
3/4"
plated axles
|
|
•
|
16
ga. triple vee groove galvanized blades
|
|
•
|
Concealed
side linkage
|
|
•
|
Stainless
steel press fit bearings
|
|
|
| CD80VG1 |
•
|
8"
x 2" x 14 ga. galvanized channel frame
|
|
Light
Duty Ventilation
Fresh Air Intake
Damper Louver
Combinations |
48"
36"
24"
12"
|
(1219)
(914)
(610)
(305) |
2.50/.62
3.75/.93
6.00/1.5
8.25/2.05 |
2000/10.1
2000/10.1
2000/10.1
2000/10.1 |
8.0
8.0
10.0
15.0
|
32
32
40
60
|
250°F
to 400°F
(121°C
to 204°C) |
|
•
|
1/2"
plated axles
|
|
•
|
16
ga. triple vee groove galvanized blades
|
|
•
|
Concealed
side linkage
|
|
•
|
Stainless
steel press fit bearings
|
|
|
| CD80VGX |
•
|
8"
x 2" x 14 ga. galvanized channel frame
|
|
Economically
Priced
Express Delivery
Fan Discharge |
48"
36"
24"
12"
|
(1219)
(914)
(610)
(305) |
6.75/1.7
9.00/2.2
15.50/3.8
20.00/5.0 |
2000/10.1
2000/10.1
2000/10.1
2000/10.1 |
—
—
—
—
|
32
32
40
60 |
250°F
to 400°F
(121°C
to 204°C) |
|
•
|
3/4"
90° crank arm
|
|
•
|
16
ga. vee groove blades
|
|
•
|
Stainless
steel press fit bearings
|
|
•
|
Max
single section 48" w x 96" h
|
|
|
| CD/OD102 |
•
|
10"
x 2" x 12 ga. steel channel frame
|
|
Aluminum
Construction
Fan Intake and Discharge
Clean Room Applications |
60"
48"
36"
24"
12"
|
(1524)
(1219)
(914)
(610)
(305) |
8.00/2.0
12.00/3.0
16.00/4.0
20.00/5.0
24.00/6.0 |
4000/20.3
4000/20.3
4000/20.3
5000/25.4
5000/25.4 |
6.7
8.0
8.0
10.0
15.0
|
32
32
32
40
60 |
300°F
(149°C) |
|
•
|
6063T5
extruded aluminum airfoil blade
|
|
•
|
10
ga. galvanized clevis arm linkage
|
|
•
|
Stainless
steel press fit bearings
|
|
•
|
Max
single section 60" w x 96" h
|
| |
| CD30AF2 |
•
|
3"
x 1" x 12 ga. frame
|
|
Air
Handler Intake
InductMounting
Low Pressure
Drop |
60"
48"
36"
24"
12"
|
(1524)
(1219)
(914)
(610)
(305) |
12.00/3.0
17.00/4.2
22.00/5.5
27.00/6.7
32.00/8.0 |
4000/20.3
4000/20.3
4000/20.3
5000/25.4
6000/30.4 |
4.0
4.0
4.0
8.0
13.0
|
32
32
32
40
60
|
250°F
to 400°F
(121°C
to 204°C)
|
|
•
|
In
air stream mounted linkage
|
|
•
|
3/4"
axles
|
|
•
|
16
ga. air foil blades
|
|
•
|
In
duct mounting design
|
|
|
| CD30AF1 |
•
|
3"
x 1" x 12 ga. frame
|
|
Ultra
Low Leakage Options
Clean Rooms
Hospitals |
48"
36"
24"
12"
|
(1219)
(914)
(610)
(305) |
10.00/2.5
14.80/3.7
19.30/4.8
24.00/6.0 |
4000/20.3
4000/20.3
5000/25.4
6000/30.4 |
4.0
4.0
8.0
13.0
|
32
32
40
60 |
250°F
to 400°F
(121°C
to 204°C) |
|
•
|
In
air stream mounted linkage
|
|
•
|
1/2"
axles
|
|
•
|
16
ga. air foil blades
|
|
•
|
Max
single section 48" w x 96" h
|
|
|
| TD30AF2 |
•
|
12
ga. flanged channel frame
|
|
Fire
Rated Tunnel Damper
Cycle Tested
Track Isolation |
60"
48"
36"
24"
12"
|
(1524)
(1219)
(914)
(610)
(305) |
12.00/3.00
17.00/4.20
22.00/5.50
27.00/6.70
32.00/8.00 |
4000/20.3
4000/20.3
4000/20.3
4000/20.3
4000/20.3 |
4.0
4.0
4.0
8.0
12.0
|
—
—
—
—
— |
482°F
(250°C
2 Hour)
Qualified
to BS 476 pt. 20 2 Hour |
|
•
|
Airfoil
14 ga. galvanized blades
|
|
•
|
3/4"
full length stainless steel axles
|
|
•
|
Stainless
steel blade seals
|
|
•
|
BS476
pt. 20 approved
|
| |
| CD82HT |
•
|
8"
x 2" x 3/16" steel channel frame
|
|
High
Temperature Ovens
Foundry
Dryer Fans |
60"
|
(1524)
|
13.00/3.2 |
2000/10.1 |
- |
32 |
750°F
(399°C) |
|
•
|
1/4"
blades
|
48"
|
(1219) |
15.00/3.7 |
2500/12.7 |
- |
32 |
|
•
|
Cast
iron sleeve bearings bolted to frame
|
36"
|
(914) |
17.00/4.2 |
3000/15.2 |
- |
32 |
|
•
|
1"
diameter axles
|
24"
|
(610) |
19.00/4.7 |
3500/17.7 |
- |
40 |
|
•
|
750°F
service
|
12"
|
(305)
|
21.00/5.2
|
4000/20.3
|
- |
60
|
|
|
| CD30VG2 |
•
|
3"
x 1" x 12 ga. frame
|
|
Manufacturing
Plants
Balancing
Face and Bypass |
48"
36"
24"
12"
|
(1219)
(914)
(610)
(305) |
6.75/1.7
11.00/2.7
15.50/3.8
20.00/5.0
|
3500/17.7
3500/17.7
3500/17.7
3500/17.7 |
8.0
8.0
10.0
15.0
|
32
32
40
60 |
250°F
to 400°F
(121°C
to 204°C) |
|
•
|
In
air stream mounted linkage
|
|
•
|
3/4"
axles
|
|
•
|
16
ga. galvanized vee groove blades
|
|
•
|
Stainless
steel press fit bearings
|
|
|
| CD30VG1 |
•
|
3"
x 1" x 12 ga. frame
|
|
Fresh
Air Intake
Gymnasiums
Food Processing |
48"
36"
24"
12"
|
(1219)
(914)
(610)
(305) |
2.75/.68
3.75/.93
6.00/1.5
8.25/2.05 |
3000/15.2
3000/15.2
3000/15.2
3000/15.2 |
8.0
8.0
10.0
15.0
|
32
32
40
60 |
250°F
to 400°F
(121°C
to 204°C) |
|
•
|
In
air stream mounted linkage
|
|
•
|
1/2"
axles
|
|
•
|
16
ga. galvanized vee groove blades
|
|
•
|
Stainless
steel press fit bearings
|
|
|
| CDRI92 |
•
|
Round
channel flange frame (10 ga. to 5/16")
|
|
Round
Duct Isolation
Gas Vapor Isolation
Bio-Labs |
72"
60"
48"
36"
24"
12"
|
(1829)
(1524)
(1219)
(914)
(610)
(305) |
15.00/3.7
15.00/3.7
15.00/3.7
16.00/3.9
17.00/4.2
20.00/5.0 |
7000/35.5
7000/35.5
7000/35.5
7000/35.5
7000/35.5
7000/35.5 |
2.3
1.9
1.5
1.1
0.8
0.4
|
—
—
—
—
—
— |
250°F
(121°C) |
|
•
|
Steel
blade with stiffeners (when required)
|
|
•
|
Adjustable
full circumference blade seal
|
|
•
|
Full
length solid steel axle
|
|
•
|
Shaft
seals with outboard mounted ball bearings
|
|
|
| CDR92 |
•
|
Round
channel flange frame (10 ga. to 1/4")
|
|
Balancing
Fume Extraction
Process Piping |
72"
60"
48"
36"
24"
12"
|
(1829)
(1524)
(1219)
(914)
(610)
(305) |
13.00/3.2
13.00/3.2
13.00/3.2
14.00/3.5
15.00/3.7
17.00/4.2 |
6000/30.4
6000/30.4
6000/30.4
6000/30.4
6000/30.4
6000/30.4 |
60.0
Total
45.0 Total
35.0 Total
28.0 Total
25.0 Total
15.0 Total
|
275
Total
225 Total
175 Total
125 Total
85 Total
50 Total |
250°F
to 400°F
(121°C
to 204°C) |
|
•
|
Steel
blade with stiffeners (when required)
|
|
•
|
Grease
lubricated bearings mounted to frame
|
|
•
|
Full
length solid steel axle
|
|
•
|
Full
circumference blade stop
|
|
|
| CDR82 |
•
|
Round
channel flange frame (10 ga. to 3/16")
|
|
Odor
Control
Face and Bypass
Inceneration |
60"
48"
36"
24"
12"
|
(1524)
(1219)
(914)
(610)
(305) |
6.00/1.5
6.00/1.5
8.00/2.0
8.00/2.0
10.00/2.5 |
4000/20.3
4000/20.3
5000/25.4
6000/30.4
6000/30.4 |
45.0
Total
35.0 Total
28.0 Total
25.0 Total
15.0 Total
|
225
Total
175 Total
125 Total
85 Total
50 Total |
250°F
to 400°F
(121°C
to 204°C) |
|
•
|
Steel
blade with stiffeners (when required)
|
|
•
|
Stainless
steel press fit bearings
|
|
•
|
Full
length solid steel axle
|
|
•
|
Maximum
size 60"
|
| |
| CDRS82 |
•
|
16
ga. x 8" galvanized round channel frame up to 18"
|
|
Isolation
Fume Hoods
Parmacutical Ventilation |
48"
36"
24"
12"
6"
|
(1219)
(914)
(610)
(305)
(152) |
4.00/1.0
4.00/1.0
4.00/1.0
4.00/1.0
4.00/1.0 |
2500/12.7
2500/12.7
2500/12.7
4000/20.3
4000/20.3 |
11.3
Total
8.5 Total
5.7 Total
2.9 Total
1.4 Total
|
35
Total
28 Total
25 Total
15 Total
7.5 Total |
250°F
(121°C) |
|
•
|
12
ga. x 8" galvanized round channel frame 18" and above
|
|
•
|
12
ga. flange
|
|
•
|
Single
skin 16 ga. blade
|
|
•
|
1/2"
shaft to 24," 3/4" shaft 24" and above
|
|
|
| CDRI95 |
•
|
3/16"
to 5/16" thick channel frame
|
|
Thermal
Oxidizers
High Temperature Round Ducting
Incineration |
Consult
Ruskin
|
|
•
|
One
piece 3/8" to 3/4" thick blades
|
|
•
|
Minimum
1" stub axles
|
|
•
|
Adjustable
ceramic tadpole seal
|
|
•
|
500°
to 1200°F service
|
|
|
| CD80BOX |
•
|
Double
skin box 10 ga. blades
|
|
Industrial
Fan Discharge
High Pressure
Tunnel Ventilation |
72"
60"
48"
36"
|
(1829)
(1524)
(1219)
(914) |
25.00/6.25
34.00/8.70
40.00/10.00
47.00/11.80 |
6000/30.5
6000/30.5
6000/30.5
6000/30.5 |
9.0
9.0
9.0
9.0
|
—
—
—
— |
482°F
(250°C
2 Hour) |
|
•
|
Relubricable
ball bearings mounted outboard of frame
|
|
•
|
3/16"
steel channel frame
|
|
•
|
1"
axle up to 48", above 48" wide consult Ruskin
|
|
•
|
Shaft
packing seals
|
Higher temperature and pressure rating available- consult Ruskin.
|
|
|
| IVD |
•
|
10
ga. steel round channel frame
|
|
Fan
Inlet
Round Duct Balancing
System Control |
60"
48"
36"
24"
12"
|
(1524)
(1219)
(914)
(610)
(305) |
6.00/1.5
8.00/2.0
8.00/2.0
8.00/2.0
8.00/2.0 |
2242/11.3
3025/15.3
4102/20.8
6529/33.1
14103/71.6 |
—
—
—
—
—
|
90
103
125
167
282 |
250°F
to 400°F
(121°C
to 204°C) |
|
•
|
Multiple
16 ga. blades
|
|
•
|
1/2"
plated axles
|
|
•
|
Open
or bullet nose hub
|
|
•
|
External
linkage with stainless press fit bearings
|
|
|
| TD102AF |
•
|
9"
x 2" galvanized frame (opt aluminum)
|
|
Aluminum
Tunnel Damper
250°C/482°F
1 Hour Tested
Track and Fan Isolation |
60"
48"
36"
24"
|
(1524)
(1219)
(914)
(610) |
10.00/2.50
15.00/3.80
20.00/5.00
25.00/6.30 |
4000/20.3
4000/20.3
5000/25.4
5000/25.4 |
5.2
5.2
5.2
5.2
|
—
—
—
— |
482°F
(250°C
2 Hour) |
|
•
|
7.75"
wide aluminum 215RI anodized blade
|
|
•
|
3/4"
stainless steel axles bolted to blade
|
|
•
|
10
ga. stainless steel side linkage
|
|
•
|
Flexible
stainless steel side seals
|
|
|
| PDR92 |
•
|
Flanged
channel frame
|
|
Make
Up Air
System and Duct Pressure
Pressure Relief |
52"
48"
36"
16"
|
(1321)
(1219)
(914)
(406) |
Consult
Ruskin |
6000/30.4
6000/30.4
6000/30.4
6000/30.4
6000/30.4 |
.045
.05
.07
.13
.24
|
40
35
28
25
20 |
|
|
•
|
Offset
blade
|
|
•
|
Grease
lubricated bearings mounted outboard of frame
|
|
•
|
External
counter weight
|
|
•
|
Elastomeric
seal
|
|
|