Bellmouth with heavy duty damper and quadrant
| KEY |
|
A=Opening dimension 1/8″ under nominal size |
|
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” |
4.5 lbs |
|
20” |
24” |
1.0” |
1.5” |
6″ |
2” |
5.0 lbs |
|
22” |
26” |
1.0” |
1.5” |
6” |
2” |
5.5 lbs |
|
24” |
28” |
1.0” |
1.5” |
6” |
2” |
6.0 lbs |
To order this product please call:
(843) 527-6563
Related products
Volume Damper
| KEY |
|
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 |
||
|
(A)
|
(S)
|
Weight Each
|
|
4”
|
4”
|
1.1 lbs
|
|
5”
|
4”
|
1.1 lbs
|
|
6”
|
4”
|
1.5 lbs
|
|
7”
|
4”
|
2.0 lbs
|
|
8”
|
4”
|
2.2 lbs
|
|
9”
|
4”
|
2.8 lbs
|
|
10”
|
4”
|
3.3 lbs
|
|
11”
|
4”
|
3.7 lbs
|
|
12”
|
4”
|
4.0 lbs
|
|
14”
|
4”
|
5.1 lbs
|
|
16”
|
4”
|
7.3 lbs
|
|
18”
|
4”
|
8.1 lbs
|
|
20”
|
4”
|
9.2 lbs
|
|
22”
|
4”
|
10.1 lbs
|
|
24”
|
4”
|
14.2 lbs
|
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”
|
4.5 lbs
|
|
20”
|
24”
|
1.0”
|
1.5”
|
6"
|
2”
|
5.0 lbs
|
|
22”
|
26”
|
1.0”
|
1.5”
|
6”
|
2”
|
5.5 lbs
|
|
24”
|
28”
|
1.0”
|
1.5”
|
6”
|
2”
|
6.0 lbs
|