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The definition of a rubber isolation mounting is any configuration, round, square or rectangular with a known capacity and deflection. Acoustical solutions are in the 6 – 8 Hz frequency range. However, these very same low stress isolators can be stacked with steel shim plates between to achieve lower frequencies for vibration isolation. This grouping is typical of special purpose product. We add new designs in response to market requirements.
Size (Color Mark) | Duro-meter | Capacity Range (lbs) | Max. Static Defl. (in) |
A-Black | 30 | 15-45 | 0.35 |
A-Green | 40 | 30-75 | |
A-Red | 50 | 60-125 | |
B-Black | 30 | 50-100 | 0.40 |
B-Green | 40 | 75-150 | |
B-Red | 50 | 110-235 | |
B-White | 60 | 180-380 | |
B-Yellow | 70 | 300-600 | |
C-Green | 40 | 140-260 | 0.50 |
C-Red | 50 | 200-400 | |
C-White | 60 | 310-600 | |
C-Yellow | 70 | 520-1000 | |
D-Yellow | 70 | 1060-2100 | 0.50 |
DS-Yellow | 70 | 2200-4300 | 0.50 |