JZP-1.5B — Built to Last in Demanding Environments Equipment vibration does more than generate noise—it accelerates wear on bearings, loosens fasteners, and shortens the working life of adjacent components. The JZP-1.5B rubber vibration isolator addresses this at the material level. Its internal spring is precision-formed from heat-treated alloy steel, chosen specifically for consistent elasticity under cyclic loading. The outer body uses a formulated rubber compound with