Page 96 - Mechanical Products Installation Handbook IH-1000M
P. 96
88 GROOVED COUPLINGS Figure 71 Flange Adapter Washer
(1 of 2)
Sizes 2" - 12"
Nominal Pipe Size
2 2.375 50 60,3
2-1/2 2.875
B
A
Nominal Dimensions
3.94 2.75
100,0 57,2
4.69 2.75
119,1 69,9
4.89 2.88
124,2 73,2
5.19 3.38
131,8 85,9
5.48 3.38
139,2 85,9
6.27 4.38
159,3 111,3
6.69 4.38
169,9 111,3
7.45 5.32
189,2 135,1
7.56 5.38
ANSI Inches DN
O.D. Inches mm
A Inches mm
B Inches mm
65
76,1mm
65
3
80
88,9mm
80
114,3mm
100
4
100
139,7mm
125
5
125
73,0
3.000
76,1
3.500
88,9
3.500
88,9
4.500
114,3
4.500
114,3
5.500
139,7
5.563
141,3
192,0 136,7
Notes:
• Metal Flange Adapter Washers are required when the Figure 71 Flange Adapter is used against surfaces such as: rubber surfaces, adapting to AWWA cast flanges, rubber-faced wafer valves, and serrated flange surfaces.
• Available in stainless steel ASTM A 666 Type 304-2B. Contact GRINNELL Mechanical Products for availability.
• Refer to Technical Data Sheet G150 Figure 71 Flange Adapter
