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Technical

Identifying Fittings

RJT Ferrules

TUBE A A TUBE
O.D. O.D.

Liners Males
Tube OD ØA Tube OD ØA
(inches) (inches)
1 1.63 1 1.80
1½ 2.13 1½ 2.30
2 2.63 2 2.86
2½ 3.13 2½ 3.36
3 3.63 3 3.86
4 4.63 4 4.86

RJT Hex Nuts
Nut
Tube OD ØA B Threads B
(inches) Thread ID Across fats per inch
1 1.68 2.00 8
1½ 2.18 2.56 8
2 2.69 3.12 6 A
2½ 3.19 3.62 6
3 3.69 4.12 6
4 4.69 5.12 6

RJT Thread Form
(British Standard Witworth)

55°

male thread female thread

Gasket

Also known as BSM (British Standard Milk) in Australia
modifed into Australian CIP Union

289 Z

Dixon Sanitary 2014 800.789.1718