Nominal
Iron Pipe
Size,
Inches
Internal
Diameter,
Inches
LENGTH OF PIPE (Feet)
10
20
30
40
50
60
70
80
90
100
125
150
175
200
1/4
.364
32
22
18
15
14
12
11
11
10
9
8
8
7
6
3/8
.493
72
49
40
34
30
27
25
23
22
21
18
17
15
14
1/2
.622
132
92
73
63
56
50
46
43
40
38
34
31
28
26
3/4
.824
278
190
152
130
115
105
96
90
84
79
72
64
59
55
1
1.049
520
350
285
245
215
195
180
170
160
150
130
120
110
100
1 - 1/4
1.380
1,050
730
590
500
440
400
370
350
320
305
275
250
225
210
1 - 1/2
1.610
1,600
1,100
890
760
670
610
560
530
490
460
410
380
350
320
2
2.067
3,050
2,100
1,650
1,450
1,270
1,150
1,050
990
930
870
780
710
650
610
2 - 1/2
2.469
4,800
3,300
2,700
2,300
2,000
1,850
1,700
1,600
1,500
1,400
1,250
1,130
1,050
980
3
3.068
8,500
5,900
4,700
4,100
3,600
3,250
3,000
2,800
2,600
2,500
2,200
2,000
1,850
1,700
4
4.025
17,500
12,000
9,700
8,300
7,400
6,800
6,200
5,800
5,400
5,100
4,500
4,100
3,800
3,500
TABLE 5
Maximum Capacity of Pipe in Cubic Feet of Gas per Hour for Gas Pressures of 0.5 PSIG or Less and a Pressure Drop of 0.3 Inch Water Column
(Based on a 0.60 Specific Gravity Gas)
DYNAPACK ACCESSORIES
Part No.
Description
Unit
1746
Architectural Grille, Aluminum Finish
DYPA12AC1A***, DYPA18AC1A*** and DYPA24AC1A***
1747
Architectural Grille, Bronze Finish
DYPA12AC1A***, DYPA18AC1A*** and DYPA24AC1A***
1748
Architectural Grille, Aluminum Finish
DYPA30AC1A*** and DYPA36AC1A***
1749
Architectural Grille, Bronze Finish
DYPA30AC1A*** and DYPA36AC1A***
521051
LP Conversion Kit, All Models
36,000 BTU input, 48,000 BTU input, & 60,000 BTU input.
1741
5 7/8" Wall Sleeve Kit
DYPA12, DYPA18 and DYPA24
1736
5 7/8" Wall Sleeve Kit
DYPA30 and DYPA36
1742
7 7/8" Wall Sleeve Kit
DYPA12, DYPA18 and DYPA24
1737
7 7/8" Wall Sleeve Kit
DYPA30 and DYPA36
1743
9 7/8" Wall Sleeve Kit
DYPA12, DYPA18 and DYPA24
1738
9 7/8" Wall Sleeve Kit
DYPA30 and DYPA36
1744
11 7/8" Wall Sleeve Kit
DYPA12, DYPA18 and DYPA24
1739
11 7/8" Wall Sleeve Kit
DYPA30 and DYPA36
1745
13 7/8" Wall Sleeve Kit
DYPA12, DYPA18 and DYPA24
1740
13 7/8" Wall Sleeve Kit
DYPA30 and DYPA36
WALL SLEEVE DIMENSIONS
Part No.
A
B
C
D
E
Unit
1736
5
7
/
8
6
3
/
4
32
5
/
8
28
9
/
16
32
3
/
4
DYPA30AC1A*** and DYPA36AC1A***
1737
7
7
/
8
8
3
/
4
32
5
/
8
28
9
/
16
32
3
/
4
DYPA30AC1A*** and DYPA36AC1A***
1738
9
7
/
8
10
3
/
4
32
5
/
8
28
9
/
16
32
3
/
4
DYPA30AC1A*** and DYPA36AC1A***
1739
11
7
/
8
12
3
/
4
32
5
/
8
28
9
/
16
32
3
/
4
DYPA30AC1A*** and DYPA36AC1A***
1740
13
7
/
8
14
3
/
4
32
5
/
8
28
9
/
16
32
3
/
4
DYPA30AC1A*** and DYPA36AC1A***
1741
5
7
/
8
6
3
/
4
28
5
/
8
28
9
/
16
28
3
/
4
DYPA12AC1A***, DYPA18AC1A*** and DYPA24AC1A***
1742
7
7
/
8
8
3
/
4
28
5
/
8
28
9
/
16
28
3
/
4
DYPA12AC1A***, DYPA18AC1A*** and DYPA24AC1A***
1743
9
7
/
8
10
3
/
4
28
5
/
8
28
9
/
16
28
3
/
4
DYPA12AC1A***, DYPA18AC1A*** and DYPA24AC1A***
1744
11
7
/
8
12
3
/
4
28
5
/
8
28
9
/
16
28
3
/
4
DYPA12AC1A***, DYPA18AC1A*** and DYPA24AC1A***
1745
13
7
/
8
14
3
/
4
28
5
/
8
28
9
/
16
28
3
/
4
DYPA12AC1A***, DYPA18AC1A*** and DYPA24AC1A***
WARNING!
The unit must be installed with approved wall sleeve and grille accessories for safe operation. Improper installations could result in property damage, personal injury, or death.
7
