SPIRAL VIBRATION DAMPER

A spiral vibration damper is used to lengthen the cable line’s lifespan. It reduces wind-induced vibration or Aeolian vibration in cables such as the optical ground wires (OPGW), overhead shield wires (OHSW), and delicate cables and conductors up to 0.75 inches (diameter).

Made of weather-resistant PVC material, Multiway Project SVDs offer the perfect solution against the effects of wind on the cable. The material is also ideal because it does not eat away or wear down the cable. It’s also very easy to install (more on this later).

These dampers have a large, spiralling part known as the damping section and a smaller part called the gripping section. This design is suitable for reducing the Aeolian vibration occurring on the line by absorbing and dispersing the vibration across the damping section of the spiral.

The gripping section gently holds the SVD in place without damaging the cable.

At Multiway, we use cutting-edge technology to make sure our SVDs work optimally for the specified conductor range and cable diameter. Every damper is marked to show its conductor range and color-coded to show the cable diameter size range.

If you are not sure, which to buy, our team of experts will guide you to the best SVD for your application.