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CHIMNEY AND FITTING JOINT ASSEMBLY
All components have a male and female end, the male end has the gasket.
The installation orientation is indicated on the labeling of each chimney section
with an arrow. The arrow indicated the direction of the flow.
DuraSeal
®
DS
1. Add a thin film of
silicone lubricant
on the o-ring.
2. Insert the male
end into the
female end.
3.Close the clips to
secure the joint.
NOTE:
Clips are self-locking
Figure 3 - Joint assembly steps
To open clips, push the secondary catch while pulling up the lever
Push
Pull Up
Figure 4 - Opening clips
6
DuraSeal DSD / DSID
CHIMNEY WEIGHT
Chimney weight is given in pounds per foot of each diameter. It is important
to know the weight of the chimney section for chimney support or guiding.
Chimney weight (table 3) along with the maximum chimney height (table 4)
is necessary to calculate the proper anchor strength needed with supports.
Example: Model DuraSeal DSD 6" diameter section of 25 feet in length from
table 3, weight in lb/ft = 3. Total length 3 x 25 = 75lbs.
ASSEMBLY JOINT DS/DSD/DSID LUBE REQUIREMENT
Inside diameter
3"
4"
5"
6"
7"
8"
9"
10"
12"
14"
16"
18"
20"
22"
24"
Table 2
CHIMNEY WEIGHT IN LB/FT
INSIDE DIAMETER
DS
3"
0.7
4"
0.9
5"
1.1
6"
1.3
7"
1.5
8"
1.7
9"
1.9
10"
2.1
12"
2.6
14"
3.6
16"
4.1
18"
4.6
20"
5.1
22"
5.7
24"
6.2
Table 3 - Chimney weight
Qty (oz)
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.3
0.3
0.3
0.4
0.4
0.5
0.5
DSD
DSID
1.7
2.1
2.1
2.6
2.6
3.0
3.0
3.4
3.4
3.9
3.8
4.3
4.3
N/A
4.7
5.5
6.2
7.0
7.7
8.2
8.7
9.3
9.8
10.3
10.8
11.3
11.8
12.4
12.8
N/A
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