
MR9000 Series, Rubber Expansion Joints, are designed for piping systems to reduce noise, eliminate vibration, absorb pipe movements, relieve stress, and to protect mechanical equipments against start-up surge forces.
| Model | Size | Length | Temp | Allowable Movement | Pressure | ||||
| Axial compres-sion | Axial exten-sion | Lateral deflec-tion | Angular deflec-tion | Positive | Vacuum | ||||
| MR | (in.) | (in.) | (°F) | (in.) | (in.) | (in.) | (deg.) | (PSIG) | (in. Hg) |
| 9020 | 2 | 6 | 14-230 | 0.5 | 0.38 | 0.5 | 15 | 150 | 15 |
| 9025 | 2-½ | 6 | 14-230 | 0.5 | 0.38 | 0.5 | 15 | 150 | 15 |
| 9030 | 3 | 6 | 14-230 | 0.5 | 0.38 | 0.5 | 15 | 150 | 15 |
| 9040 | 4 | 6 | 14-230 | 0.5 | 0.38 | 0.5 | 15 | 150 | 15 |
| 9050 | 5 | 6 | 14-230 | 0.5 | 0.38 | 0.5 | 15 | 150 | 10 |
| 9060 | 6 | 6 | 14-230 | 0.63 | 0.38 | 0.5 | 15 | 150 | 10 |
| 9080 | 8 | 6 | 14-230 | 0.63 | 0.38 | 0.5 | 15 | 150 | 10 |
| 9100 | 10 | 8 | 14-230 | 0.63 | 0.38 | 0.5 | 15 | 150 | 10 |
| 9120 | 12 | 8 | 14-230 | 0.63 | 0.38 | 0.5 | 15 | 150 | 10 |
| 9140 | 14 | 8 | 14-230 | 0.63 | 0.5 | 0.75 | 15 | 130 | 10 |
| 9160 | 16 | 8 | 14-230 | 0.75 | 0.5 | 0.75 | 15 | 110 | 10 |
| 9180 | 18 | 8 | 14-230 | 0.75 | 0.5 | 0.75 | 15 | 110 | 10 |
| 9200 | 20 | 8 | 14-230 | 0.75 | 0.5 | 0.75 | 15 | 100 | 10 |
| 9240 | 24 | 8 | 14-230 | 0.75 | 0.5 | 0.75 | 15 | 100 | 10 |