Stainless Steel RJT Hygienic Full Couplings also called Unions
Standard Couplings are made up of a Nut, Pressed Liner, Nitrile Seal and Male Part.
We can also supply RJT Expanded Liners, RJT Reducing Liners and RJT Machined Liners.
There are different types of RJT Seal: White=PTFE, Blue=EPDM, Green=Viton and Black= Nitrile
We also Stock RJT Blank Liners, RJT Blank Nut and Chain, RJT Hose Tail, RJT Spanners, RJT to BSP Adaptors, for details on these fittings see the RJT Fittings Page.
For an immediate quote call sales on 01236 738755 or email sales@completestainless.co.uk
RJT NUT
| Tube OD | A = I/D | B = Across | C | Threads | |
| Inch | mm....... | in mm.... | Flat in mm | Thick | per Inch |
| 1" | 25.4 | 33.3 | 50.8 | 22.2 | 8 |
| 1.5" | 38.1 | 46 | 65 | 22.2 | 8 |
| 2" | 50.8 | 58.7 | 79.4 | 22.2 | 6 |
| 2.5" | 63.5 | 71.4 | 92.1 | 22.2 | 6 |
| 3" | 76.2 | 84.1 | 104.8 | 22.2 | 6 |
| 4" | 101.6 | 109.5 | 130.2 | 22.2 | 6 |
RJT Male Part
| Tube OD | Tube OD | A | B | C | D | Threads |
| Inch | mm | mm | mm | thickness | mm | per Inch |
| 1" | 25.4 | 25.65 | 22.2 | 26.3 | 14.3 | 8 |
| 1.5" | 38.1 | 38.35 | 34.9 | 26.3 | 14.3 | 8 |
| 2" | 50.8 | 51.05 | 47.6 | 26.3 | 14.3 | 6 |
| 2.5" | 63.5 | 63.75 | 60.3 | 26.3 | 14.3 | 6 |
| 3" | 76.2 | 76.45 | 73 | 26.3 | 14.3 | 6 |
| 4" | 101.6 | 101.85 | 97.6 | 26.3 | 14.3 | 6 |
RJT LINER
| Tube OD | Tube OD | A | B | C | D | |
| in Inches | mm | mm | mm | mm | Thickness | |
| 1 | 25.4 | 25.7 | 22.2 | 41.3 | 12.7 | |
| 1.5 | 38.1 | 38.4 | 34.9 | 54 | 12.7 | |
| 2 | 50.8 | 51.1 | 47.6 | 66.7 | 12.7 | |
| 2.5 | 63.5 | 63.8 | 60.3 | 79.4 | 12.7 | |
| 3 | 76.2 | 76.5 | 73 | 92.1 | 12.7 | |
| 4 | 101.6 | 101.9 | 97.6 | 117.5 | 12.7 | |
RJT Nitrile Seal
| 1" | 1.5" | 2" | 2.5" | 3" | 4" | |
| A | 33.3 | 46 | 58.7 | 71.4 | 84.1 | 109.5 |
| B | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 |
