Damper
Showing all 3 results
Bellmouth with heavy duty damper and quadrant
| KEY |
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A=Opening dimension 1/8" under nominal size
F = 1"
H = Height
R = Radius
B = Flange side
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MATERIALS AVAILABLE
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Galvanized
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DIMENSIONS |
||||||
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(A)
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(B)
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(R)
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(F)
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(H)
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(S)
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Weight Each
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4”
|
6.5”
|
.75”
|
1”
|
5.5”
|
2”
|
1.0 lbs
|
|
5”
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8.25”
|
.75”
|
1”
|
5.5”
|
2”
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1.25 lbs
|
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6”
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8.5”
|
.75”
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1”
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6”
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2”
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1.50 lbs
|
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7”
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10.5”
|
.75”
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1”
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6”
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2”
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1.75 lbs
|
|
8”
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12”
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1.0”
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1”
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6”
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2”
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1.95 lbs
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9”
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13”
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1.0”
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1”
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6”
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2”
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2.25 lbs
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10”
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14”
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1.0”
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1”
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6"
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2”
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2.5 lbs
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12”
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16”
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1.0”
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1”
|
6"
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2”
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3.0 lbs
|
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14”
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18”
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1.0”
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1”
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6"
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2”
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3.5 lbs
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16”
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20”
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1.0”
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1.5”
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6”
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2”
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4.0 lbs
|
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18”
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22”
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1.0”
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1.5”
|
6”
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2”
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4.5 lbs
|
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20”
|
24”
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1.0”
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1.5”
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6"
|
2”
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5.0 lbs
|
|
22”
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26”
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1.0”
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1.5”
|
6”
|
2”
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5.5 lbs
|
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24”
|
28”
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1.0”
|
1.5”
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6”
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2”
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6.0 lbs
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To order this product please call: (843) 527-6563
Bellmouth with Heavy duty damper & 2″ stand-off
| KEY |
|
A=Opening dimension 1/8" under nominal size
F = 1"
H = Height
R = Radius
B = Flange side
|
|
MATERIALS AVAILABLE
|
|
Galvanized
|
DIMENSIONS |
||||||
|
(A)
|
(B)
|
(R)
|
(F)
|
(H)
|
(S)
|
Weight Each
|
|
4”
|
6.5”
|
.75”
|
1”
|
5.5”
|
2”
|
1.0 lbs
|
|
5”
|
8.25”
|
.75”
|
1”
|
5.5”
|
2”
|
1.25 lbs
|
|
6”
|
8.5”
|
.75”
|
1”
|
6”
|
2”
|
1.50 lbs
|
|
7”
|
10.5”
|
.75”
|
1”
|
6”
|
2”
|
1.75 lbs
|
|
8”
|
12”
|
1.0”
|
1”
|
6”
|
2”
|
1.95 lbs
|
|
9”
|
13”
|
1.0”
|
1”
|
6”
|
2”
|
2.25 lbs
|
|
10”
|
14”
|
1.0”
|
1”
|
6"
|
2”
|
2.5 lbs
|
|
12”
|
16”
|
1.0”
|
1”
|
6"
|
2”
|
3.0 lbs
|
|
14”
|
18”
|
1.0”
|
1”
|
6"
|
2”
|
3.5 lbs
|
|
16”
|
20”
|
1.0”
|
1.5”
|
6”
|
2”
|
4.0 lbs
|
|
18”
|
22”
|
1.0”
|
1.5”
|
6”
|
2”
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4.5 lbs
|
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20”
|
24”
|
1.0”
|
1.5”
|
6"
|
2”
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5.0 lbs
|
|
22”
|
26”
|
1.0”
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1.5”
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6”
|
2”
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5.5 lbs
|
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24”
|
28”
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1.0”
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1.5”
|
6”
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2”
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6.0 lbs
|
To order this product please call: (843) 527-6563
Volume Damper
| KEY |
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A = 4” - 10” (all sizes), 12” - 36” (even sizes only) S = 2” L = 4” 22 ga. Galvanized body 2” Stand-off (20 ga) Locking handle for ad ustment of damper ease of balancing 3/8” Continuous square rod through damper 4”-20” Standard Dampers (22 ga) 22”-36” Standard Dampers (20 ga) Also available in spiralseal |
DIMENSIONS |
||
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(A)
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(S)
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Weight Each
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4”
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4”
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1.1 lbs
|
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5”
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4”
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1.1 lbs
|
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6”
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4”
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1.5 lbs
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7”
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4”
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2.0 lbs
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8”
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4”
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2.2 lbs
|
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9”
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4”
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2.8 lbs
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10”
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4”
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3.3 lbs
|
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11”
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4”
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3.7 lbs
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12”
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4”
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4.0 lbs
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14”
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4”
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5.1 lbs
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16”
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4”
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7.3 lbs
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18”
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4”
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8.1 lbs
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20”
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4”
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9.2 lbs
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22”
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4”
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10.1 lbs
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24”
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4”
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14.2 lbs
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