254 / 292
252
Dixon Sanitary 2016
800.789.1718
Technical
X
Identifying Fittings
ØA
TUBE
O.D.
TUBE
O.D.
ØA
ØA
ØB
DIN 11851 Ferrules
DIN Round Nuts
Liners
Tube OD
(inches)
ØA
1
1.73
1½
2.20
2
2.68
2½
3.39
3
3.94
4
4.76
Males
Tube OD
(inches)
ØA
1
2.04
1½
2.56
2
3.07
2½
3.74
3
4.31
4
5.10
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
Gasket
DIN Thread Form
30°
male thread
female thread
Note: nuts 3" and larger will have 6 slots
TYPE A TYPE B