Shock absorbers
The drill rod shock absorbers distributed by PROMAFORSOVEMA protect the drill string and machine against vibrations and shocks generated during drilling. Available in a wide range of diameters, they suit all standard thread types. In stock at our branches for rapid availability on your projects.
Shock absorber technical specifications
| Diameter (mm) | Length (mm) | Weight (Kg) | Thread |
|---|---|---|---|
| 80 | +/- 540 | +/- 15 | 2 3/8 REGULAR |
| 95 | +/- 540 | +/- 22 | 2 3/8 REGULAR |
| 115 | +/- 750 | +/- 50 | 3 1/2 REGULAR |
| 140 | +/- 760 | +/- 65 | 3 1/2 REGULAR |
| 160 | +/- 780 | +/- 86 | 3 1/2 REGULAR |
| 180 | +/- 795 | +/- 100 | 4 1/2 REGULAR |
| 200 | +/- 795 | +/- 140 | 6 5/8 REGULAR |
| 220 | +/- 795 | +/- 180 | 6 5/8 REGULAR |
| 260 | +/- 795 | +/- 230 | 6 5/8 REGULAR |
Need shock absorbers for your drill string?
PROMAFORSOVEMA holds shock absorbers in stock at its 4 branches across France. Contact our technical teams for a customised quote or to check availability of the diameter suited to your configuration.
