Rosemount 1495 - Page 22

Reference Manual
00809-0100-4792, Rev CA
August 2010
Rosemount 1495, 1496
3-10
Flange Rating
Line
Size
900# 1500# 2500#
Ring No. C D E Ring No. C D E Ring No. C D E
2-in.
(DN 50)
R-24 4.19 6.50 1.06 R-24 4.19 6.50 1.06 R-26 4.44 6.50 1.06
2
1
/2-in.
(DN 65)
R-27 4.69 6.50 1.06 R-27 4.69 6.50 1.06 R-28 4.83 6.50 1.19
3-in.
(DN 80)
R-31 5.31 6.50 1.06 R-35 5.81 6.50 1.06 R-32 5.50 7.50 1.19
4-in.
(DN 100)
R-37 6.31 6.50 1.06 R-39 6.81 6.50 1.06 R-38 6.81 7.50 1.31
6-in.
(DN 150)
R-45 8.75 7.50 1.06 R-46 8.81 7.50 1.19 R-47 9.75 8.50 1.44
8-in.
(DN 200)
R-49 11.06 7.50 1.06 R-50 11.25 7.50 1.44 R-51 11.88 9.50 1.69
10-in.
(DN 250)
R-53 13.19 8.50 1.06 R-54 13.38 8.50 1.44 R-55 14.63 9.50 2.00
12-in.
(DN 300)
R-57 15.44 8.50 1.06 R-58 15.88 9.50 1.44 R-60 17.25 10.50 2.13
14-in.
(DN 350)
R-62 17.13 8.50 1.31 R-63 17.50 9.50 1.88
16-in.
(DN 400)
R-66 19.13 8.50 1.44 R-67 19.63 10.50 2.13
18-in.
(DN 450)
R-70 21.75 8.50 1.56 R-71 22.13 10.50 2.13
20-in.
(DN 500)
R-74 23.75 8.50 1.56 R-75 24.25 11.50 2.13
24-in.
(DN 600)
R-78 28.25 10.50 1.88 R-79 28.63 11.50 2.44