Page 63 - Tyco-Grooved-Fire-Protection-Products-Installation-Handbook

FLANGE ADAPTERS 61 AC
F BED
Size 2" (DN50) - 12" (DN300)
Figure 71 Flange Adapter 2 of 4
FIGURE 71 ANSI CLASS 125 AND 150
Nominal Pipe Size
Dimensions- Inches (mm)
ANSI Inches DN
O.D. Inches (mm)
A
B
C
Dc
Ec
F
2
50
2.375 (60,3)
6.38 (162,1)
4.75 (120,7)
0.75 (19,1)
2.38 (60,5)
3.41 (86,6)
7.25 (184,2)
2-1/2
65
2.875 (73,0)
7.00 (178,0)
5.50 (140,0)
0.88 (22,0)
2.88 (73,0)
3.91 (99,0)
7.88 (200,0)
3
80
3.500 (88,9)
7.50 (190,5)
6.00 (152,4)
0.94 (23,9)
3.50 (88,9)
4.53 (115,1)
9.88 (251,0)
4
100
4.500 (114,3)
9.00 (228,6)
7.50 (190,5)
0.94 (23,9)
4.50 (114,3)
5.53 (140,5)
9.90 (251,5)
5
125
5.563 (141,3)
10.00 (254,0)
8.50 (215,9)
1.00 (25,4)
5.56 (141,2)
6.72 (170,7)
11.38 (289,1)
6
150
6.625 (168,3)
11.00 (279,4)
9.50 (241,3)
1.00 (25,4)
6.62 (168,1)
7.78 (197,6)
11.88 (301,8)
8
200
8.625 (219,1)
13.50 (342,9)
11.75 (298,5)
1.13 (28,7)
8.62 (218,9)
9.94 (252,5)
14.38 (365,3)
10
250
10.750 (273,0)
16.00 (406,4)
14.25 (362,0)
1.19 (30,2)
10.75 (273,1)
12.31 (312,7)
16.88 (428,8)
12
300
12.750 (323,9)
19.00 (482,6)
17.00 (431,8)
1.25 (31,8)
12.75 (323,9)
14.31 (363,5)
20.00 (508,0)
c. Dimensions D and E represent minimum and maximum sealing surfaces.
• Pressure ratings are based on pipe schedule, pipe size, and approval agency. Approved pressure
ratings start on page 137.
• Refer to Technical Data Sheet TFP1880 for more information.