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ALTITUDE
(FT)
0 to 2000
ALTITUDE
(FT)
200t to 3000
ALTITUDE
(FT)
3001 to 4000
See notes at end of table
TaNe 7--Maximum
AHowaNe
Pipe Length (ft)
UNiT SIZE
040-08
040-12
060-08
060-12
060-16
080-12
080-16
080-20
100-16
100-20
120-20
140-20
UNIT SIZE
040-08
040-12
060-08
060-12
060-16
080-12
080-16
080-20
100-16
100-20
120-20
140-20
UNIT SIZE
040-08
040-12
060-08
060-12
060-16
080-12
080-16
080-20
100-16
100-20
120-20
140-20
TERMINATION
TYPE
2 Pipe or 2-in
Concentric
2 Pipe or 2-in
Concentric
2 Pipe or 2-in
Concentric
2 Pipe or 3-in
Concentric
2 Pipe or 3-in.
Concentric
2 Pipe or 3-in.
Concentric
TERMINATION
TYPE
2 Pipe or 2-in
Concentric
2 Pipe or 2-in
Concentric
2 Pipe or 2-in
Concentric
2 Pipe or 3-in
Concentric
2 Pipe or 3-in.
Concentric
2 Pipe or 3-in.
Concentric
TERMINATION
TYPE
2 Pipe or 2-in
Concentric
2 Pipe or 2-in
Concentric
2 Pipe or 2-in
Concentric
2 Pipe or 3-in
Concentric
2 Pipe or 3-in.
Concentric
2 Pipe or 3-in.
Concentric
PiPE DIA
(IN.)*
1
1-1/2
2
1-1/2
2
1-1/2
2
2-1/2
2
2-1/2
3
2-1/2 one disk
31
3t no disk
2-1/2 one disk
31- one disk
31- no disk
41- no disk
PIPE DIA
fiN.)*
1-1/2
2
1-1/2
2-1/2
2-1/2
3
3
31- no disk
41- no disk
31- one disk
31- no disk
41- no disk
PIPE DIA
(In.)*
1-1/2
2
1-1/2
2
2-1/2
2-1/2
3
31- no disk
41- no disk
31- one disk
31- no disk
41- no disk
NUMBER
OF 90 ° ELBOWS
1
2
3
4
5
6
5
NA
NA
NA
NA
NA
70
70
65
60
60
55
70
70
70
70
70
70
20
15
10
5
NA
NA
70
70
70
70
70
70
10
NA
NA
NA
NA
NA
55
50
35
30
30
20
70
70
70
70
70
70
5
NA
NA
NA
NA
NA
40
30
20
20
10
NA
70
70
70
70
70
70
10
NA
NA
NA
NA
NA
45
40
35
30
25
20
70
70
70
70
70
70
5
NA
NA
NA
NA
NA
40
35
30
25
20
15
60
56
52
48
44
40
70
70
70
70
70
70
NUMBER OF 90 ° ELBOWS
1
2
3
4
5
6
67
62
57
52
52
47
70
70
70
70
70
70
17
12
7
NA
NA
NA
70
67
66
61
61
61
49
44
30
25
25
15
70
70
70
70
70
70
35
26
16
16
6
NA
70
70
70
70
66
61
14
9
NA
NA
NA
NA
70
70
63
56
50
43
70
70
70
70
70
70
20
15
10
5
NA
NA
39
35
31
27
23
19
70
70
70
70
70
70
NUMBER OF 90 ° ELBOWS
1
2
3
4
5
6
64
59
54
49
48
43
70
70
70
70
70
70
16
11
6
NA
NA
NA
68
63
62
57
57
56
46
41
28
23
22
13
70
70
70
70
70
70
33
24
15
14
5
NA
70
70
70
66
61
56
65
58
51
44
38
31
70
70
70
70
70
70
11
6
NA
NA
NA
NA
30
26
22
18
14
10
70
70
70
70
70
70
NOTE:
See label on vent extension
pipe %r proper
installation
This pipe may be shortened
if an elbow
is used to connect
vent
extension
robe to/1old-installed
vent pipe.
3. Working
flora
[i/mace
to
outside,
cut
pipe
to
required
length(s).
29
4
Deburr
inside
and outside
of pipe.
5. (hamfcr
outside
edge of pipe [br better distribution
of primer
and cement.
6. (lean
and dV all surg_ces
to be joined.
7. (hock
dry fit of pipe and mark
insertion
depth
on pipe.
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