Page 290 - Mechanical Products Installation Handbook IH-1000M

282 COPPER SYSTEMS Figure 61 Flange Adapter
AC
F BED
(1 of 2)
Nominal Tube Size
Nominal Dimensions
5.50 0.88 2.79 3.33
140,0 22,0 70,9 84,6
7.50 0.94 4.28 4.85
190,5 23,9 108,7 123,2
9.50 1.00 6.20 6.96
241,3 25,4 157,5 176,8
ANSI Inches DN
Copper Tube O.D. Inches mm
A Inches mm
B Inches mm
C Inches mm
Da
Inches
mm
Ea
Inches
mm
F Inches mm
2
2.125
54,0
6.38
162,1
4.75
120,7
0.75
19,1
2.3
58,4
2.83
71,9
7.25
184,2
2-1/2
4
6
Notes:
2.625
66,7
4.125
104,8
6.125
155,6
7.00
178,0
9.00
228,6
11.00
279,4
7.88
200,0
9.90
251,5
11.88
301,8
3
3.125
79,4
7.50
190,5
6.00
152,4
0.94
23,9
3.28
83,3
3.85
97,8
8.38
212,9
5
5.125
130,7
10.00
254,0
8.50
215,9
1.00
25,4
5.25
133,3
5.84
148,3
10.88
276,4
a. Dimensions D and E represent minimum and maximum sealing surfaces.
b. Bolts and nuts are not supplied. Flange mating bolts must have mechanical properties equal to or greater than SAEJ429 Grade 5. Bolt lengths shown are standard; it is the responsibility of the
purchaser to verify correct length for the intended application.
• Figure 61 Flange Adapters are not recommended for applications that incorporate tie rods for
anchoring or on a standard fitting within 90° of each other.
• Phenolic Type “F” flange adapter washers are required when the Figure 61 Flange Adapter is used
against surfaces such as: rubber surfaces, adapting to AWWA cast flanges, rubber faced wafer
valves, and serrated flange surfaces.
• For additional information on Flange Adapter Washers, refer to pages 86-87 of the Grooved
Couplings section.