Ideal for new installations or retrofits, our Friction Springs provide electrical substations with base isolation. Compact and maintenance-free, these devices consist of fire-resistant spring steel and outer and inner mating rings with conical contact surfaces. They also don't require cranes or lif…

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Friction springs are carving out a growing niche in the seismic protection applications. Working as part of a sliding joint assembly, friction springs can protect buildings, power generation equipment and other infrastructure from eathquake damage.

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