289
Dixon Sanitary 2014
800.789.1718
Technical
Z
Identifying Fittings
TUBE
O.D.
A
A
TUBE
O.D.
B
A
RJT Ferrules
RJT Hex Nuts
Liners
Tube OD
(
inches)
ØA
1
1.63
1½
2.13
2
2.63
2½
3.13
3
3.63
4
4.63
Males
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)
ØA
Thread ID
B
Across flats
Threads
per inch
1
1.68
2.00
8
1½
2.18
2.56
8
2
2.69
3.12
6
2½
3.19
3.62
6
3
3.69
4.12
6
4
4.69
5.12
6
Gasket
RJT Thread Form
(
British Standard Witworth)
male thread
female thread
Also known as BSM (British Standard Milk) in Australia
modified into Australian CIP Union
55
°