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SIZES | 1/2" - 4"
SIZES | 1/2" - 4"
The DIN Union, RJT Union, BSM Union are all sanitary unions commonly used in breweries, wineries, dairy and other food and beverage manufacturing applications
HOW TO IDENTIFY BETWEEN
DIN, RJT, BSM AND SMS UNIONS
Click below to watch Sinead discuss:
DIN UNION
- Conical weld liner for easy alignment - Butt welds to metric tube - TMC came up with DIN Inch range with imperial sizing making your install easier
RJT UNION
BSM UNION
SMS UNION
- Most prominent seals out of all union seals - The inside of the male part is stepped The nut is available as a slotted or hex nut - TMC has a range of reducers and adapters to make your install easier
- Only union to have an O-ring seal - The nut is available as slot or hex nut and has the same thread and external dimensions as an RJT union
- Identifiable with it's rounder threads on the male part - Has a square recess on the male part where the seal sits - Weld liner has a flat face where the seal sits
HOW TO IDENTIFY BETWEEN
DIN, RJT, BSM AND SMS UNIONS
Click below to watch Sinead discuss:
The DIN Union, RJT Union, BSM Union and SMS Union are all sanitary unions commonly used in breweries, wineries, dairy and other food and beverage manufacturing applications.
DIN UNION
- Conical weld liner for easy alignment - Butt welds to metric tube - TMC came up with DIN inch range with imperial sizing making your install easier
RJT UNION
- Most prominent stepped seal out of all unions - The inside of the male part is stepped - The nut is available as a slotted or hex nut - TMC has a range of reducers and adapters to make your install easier
BSM UNION
- Only union to have an O-ring seal - The nut is available as a slot or hex nut and has the same thread and external dimensions as an RJT union
SMS UNION
- identifiable with it's rounder threads on the male part. - Has a square recess on the male part where the seal sits - Weld liner has a flat face where the seal sits

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