The SFM product group has developed its durable, fail-safe, easy-to-install, maintenance-free and extremely effective isolation mounts. They are generally used with Neoprene, a damping material, in sets generated by diesel as well as marine engines. These isolators come in three sizes for different work processes. In addition, it is available from 110 lbs to 2,200 lbs. In the midst of product utilization, the SFM fail-safe isolators obtain a frequency of only up to 8 Hz.