Bryant 350MAV - Manual (Page 25)

TABLE 6—MAXIMUM ALLOWABLE PIPE LENGTH (FT) Continued
ALTITUDE UNIT SIZE
TERMINATION
TYPE
PIPE DIA
(IN.)*
NUMBER OF 90° ELBOWS
1 2 3 4 5 6
4001 to 5000‡
024040
036040 2 Pipe or 2-In.
Concentric
1-1/2 60 55 50 45 44 39
2 70 70 70 70 70 70
024060
036060
048060
2 Pipe or 2-In.
Concentric
1-1/2 15 10 5 NA NA NA
2 64 59 58 53 52 52
036080
048080
060080
2 Pipe or 2-In.
Concentric
2 44 39 26 21 20 11
2-1/2 70 70 70 70 70 70
048100
060100 2 Pipe or 3-In.
Concentric
2-1/2 31 22 13 12 NA NA
3 70 70 67 62 57 52
→ 060120
2 Pipe or 3-In.
Concentric
3† no disk 53 46 40 33 26 20
4† no disk 70 70 70 70 70 70
→ 060140
2 Pipe or 3-In.
Concentric
3† no disk 21 17 13 9 5 NA
4† no disk 69 64 59 54 49 44
ALTITUDE UNIT SIZE
TERMINATION
TYPE
PIPE DIA
(IN.)*
NUMBER OF 90° ELBOWS
1 2 3 4 5 6
5001 to 6000‡
024040
036040 2 Pipe or 2-In.
Concentric
1-1/2 57 52 47 42 40 35
2 70 70 70 70 70 70
024060
036060
048060
2 Pipe or 2-In.
Concentric
1-1/2 14 9 NA NA NA NA
2 60 55 54 49 48 47
036080
048080
060080
2 Pipe or 2-In.
Concentric
2 41 36 23 18 17 8
2-1/2 70 70 70 70 70 70
048100
060100 2 Pipe or 3-In.
Concentric
2-1/2 29 21 12 11 NA NA
3 70 67 62 57 52 47
→
060120
2 Pipe or 3-In.
Concentric
3† no disk 42 35 29 22 15 9
4† no disk 70 70 70 70 70 70
→
060140
2 Pipe or 3-In.
Concentric
3† no disk 12 8 NA NA NA NA
4† no disk 42 37 32 27 22 17
ALTITUDE UNIT SIZE
TERMINATION
TYPE
PIPE DIA
(IN.)*
NUMBER OF 90° ELBOWS
1 2 3 4 5 6
6001 to 7000‡
024040
036040 2 Pipe or 2-In.
Concentric
1-1/2 53 48 43 38 37 32
2 70 70 68 67 66 64
024060
036060
048060
2 Pipe or 2-In.
Concentric
1-1/2 13 8 NA NA NA NA
2 57 52 50 45 44 43
036080
048080
060080
2 Pipe or 2-In.
Concentric
2 38 33 21 16 15 6
2-1/2 70 70 68 67 66 64
048100
060100 2 Pipe or 3-In.
Concentric
2-1/2 27 19 10 9 NA NA
3 68 63 58 53 48 43
→
060120
2 Pipe or 3-In.
Concentric
3† no disk 31 24 18 11 NA NA
4† no disk 70 70 70 70 67 62
→
060140
2 Pipe or 3-In.
Concentric
4† no disk 17 12 7 NA NA NA
ALTITUDE UNIT SIZE
TERMINATION
TYPE
PIPE DIA
(IN.)*
NUMBER OF 90° ELBOWS
1 2 3 4 5 6
7001 to 8000‡
024040
036040 2 Pipe or 2-In.
Concentric
1-1/2 49 44 39 34 33 28
2 66 65 63 62 60 59
024060
036060
048060
2 Pipe or 2-In.
Concentric
1-1/2 12 7 NA NA NA NA
2 53 48 46 41 40 38
036080
048080
060080
2 Pipe or 2-In.
Concentric
2 36 31 19 14 12 NA
2-1/2 66 65 63 62 60 59
048100
060100 2 Pipe or 3 In.
Concentric
2-1/2 25 17 8 7 NA NA
3 63 58 53 48 43 38
→ 060120
2 Pipe or 3-In.
Concentric
3† no disk 20 13 7 NA NA NA
4† no disk 61 56 51 46 41 36
→ 060140 NA
See notes on page 26.
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