The AW & AWH products are recommended to be used directly below most HVAC equipment and in conjunction with structural steel bases and concrete inertia blocks. Based on the particular specifications, a mix of unique isolation approaches for example elastomeric pads, pneumatic isolators, and active control systems may be used. https://daltonolhzs.bloguerosa.com/37914148/considerations-to-know-about-best-open-spring-type-spring-vibration-isolator-in-delhi-ncr