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Dixon Sanitary 2016
800.789.1718
Technical
X
Identifying Fittings
DIN 11864-1 Ferrules
Weld Liner
Tube OD
(inches)
ØA
1
1.69
1½
2.18
2
2.63
2½
3.34
3
3.68
4
4.88
Weld Males
Tube OD
(inches)
ØA
1
2.04
1½
2.56
2
3.07
2½
3.74
3
4.33
4
5.12
Nut
Tube OD
(inches)
DN ØA
B
Thread ID
Threads
per inch
1
25
2.48
1.88
6
1½
40
3.07
2.39
6
2
50
3.62
2.90
6
2½
65
4.41
3.49
6
3
80
5.00
4.14
4
4
100
5.83
4.94
4
DIN Round Nuts
Note: nuts 3" and larger will have 6 slots
DIN 405/1 Thread Form
Gasket
male thread
female thread