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Dixon Sanitary 2016
800.789.1718
Technical
X
Identifying Fittings
New Zealand CIP Ferrules
Weld Male
Tube OD
(inches)
ØA
1
1.63
1½
2.13
2
2.63
2½
3.13
3
3.63
4
4.63
Weld Liners
Tube OD
(inches)
ØA
1
1.80
1½
2.30
2
2.86
2½
3.36
3
3.86
4
4.86
Nut
Tube OD
(inches)
DN
A
ØB
Thread ID
Threads
per inch
1
25
2.00
1.68
8
1½
40
2.56
2.18
8
2
50
3.12
2.69
6
2½
65
3.62
3.19
6
3
80
4.12
3.69
6
4
100
5.12
4.69
6
Hex Nut
Round Nut
RJT Thread Form
(British Standard Witworth)
Gasket
Nut
Tube OD
(inches)
DN ØA
ØB
Thread ID
Threads
per inch
1
25
2.00
1.68
8
1½
40
2.56
2.18
8
2
50
3.12
2.69
6
2½
65
3.62
3.19
6
3
80
4.12
3.69
6
4
100
5.12
4.69
6
ØA
TUBE
O.D.
A
A
B
A
B
55°
male thread
female thread