These elastomer-design hanger mount vibration isolators have a cylindrical neoprene ingredient housed in a rigid frame. They reduce sound and vibration for scaled-down equipment, but have lessen deflection than spring-design isolators. Option: All connections from the device through the restrained spring isolators the have to be created for these masses. https://springisolator7347913.is-blog.com/35008939/the-fact-about-vibration-isolators-aerospace-that-no-one-is-suggesting