Series MJ-70 – Double-Arch
The MJ-70 double-arch expansion joint features a precision moulded elastomer compound reinforced with multiple plies of nylon. The shape of the arches provide a smooth, low turbulence flow which will handle process fluids with suspended solids.
Installation is easy due to the threaded Vanstone style rings, making them easy to align. Control units are also available.
Specifications
| ID | F/F | Compres. | Extens. | Lateral | Angular | Pressure | Weight |
|---|---|---|---|---|---|---|---|
| 2 | 7 | 1 | 3/4 | 1 | 30° | 214 | 10 |
| 2-1/2 | 7 | 1 | 3/4 | 1 | 30° | 214 | 13 |
| 3 | 7 | 1 | 3/4 | 1 | 30° | 214 | 15 |
| 4 | 9 | 1-1/4 | 1 | 1-1/4 | 30° | 214 | 20 |
| 5 | 9 | 1-1/4 | 1 | 1-1/4 | 30° | 214 | 26 |
| 6 | 9 | 1-1/4 | 1 | 1-1/4 | 30° | 214 | 30 |
| 8 | 13 | 1-1/2 | 1 | 1-3/8 | 30° | 214 | 46 |
| 10 | 13 | 1-1/2 | 1 | 1-3/8 | 30° | 214 | 63 |
| 12 | 13 | 1-1/2 | 1 | 1-3/8 | 30° | 214 | 115 |