Isotech spring flex hangers are built to isolate minimal frequency vibrations in suspended equipment and piping. Isotech elastomer and spring hangers are built to isolate both minimal and high frequency vibrations. All Isotech hangers are molded of colour coded elastomers. The springs are colored permitting fast identification of loading capacities. https://lanemicwo.bloggactif.com/29440336/detailed-notes-on-spring-isolators-cost