Isolation

Vibration Isolation

The construction and mining industries present some of the most daunting condition. Dirty, dusty and wet operations plague equipment with rust and corrosion that lead to broken parts. Products like Marsh Mellow™ springs are perfectly suited to these kinds of extreme challenges and have been utilized in equipment such as vibrating screens. In addition to being a sealed unit closed off to dirt and debris, a Marsh Mellow spring is a variable-rate spring that can handle differences in load while delivering vibration isolation.

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Airmount™ Isolators

Firestone Airmount™ Isolators provide the highest degree of vibration isolation of any isolator on the market. Firestone Airmount Isolators are versatile and not only work to isolate delicate objects from external vibrations, but are able to support vibrating loads and prevent its energy from disturbing the surroundings. Airmount Isolators reduce structural noise, are available in a wide range of sizes, and extend equipment life through their superior isolation capabilities.

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Marsh Mellow™ Isolators

Firestone Marsh Mellow™ fabric & rubber springs are durable, simple to mount, and virtually maintenance free. Marsh Mellow springs are fabric reinforced rubber cylinders that do not require air. They will not break, trap particles, corrode or bottom-out, but will accommodate a wide load range and perform consistently. Replace steel springs with tough, quiet Marsh Mellow springs for long lasting, low-cost isolation performance.

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Data by Sleeve Type

Select a Sleeve Type to see Product Data

Shaped Sleeve

4 Styles

Compact part, when completely compressed to minimum height. Large load range between 175 and 613. Extremely durable product with long life span, and protection against various environments.

Single Convoluted

17 Styles

Low natural frequency, adjustable pressure, passive isolation, flexible sidewalls, and compact height. Load range from 1100 lbs. to 97,875 lbs.

Double Convoluted

17 Styles

Wide stroke range of 3 to 10 inches, with loads between 810 and 67,488 and varying minimum heights, low natural frequency, adjustable pressure, passive isolation, flexible sidewalls.

Triple Convoluted

8 Styles

Lowest natural frequency of the convoluted style, can reach as low as 68 CPM. The highest stroke while maintaining a large load range.

Reversible Sleeve

18 Styles

Best isolator, small lateral spring rate, and high stroke range between 388 and 6,375.

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