Igp group of companies ensures electrical mountings. This is an iso 9001-2000 certified company. These are similar to cylindrical mountings except for the concave rubber profile which permits greater deflection for a given load. These are used to protect sensitive electrical / electronic instruments / fittings from low frequency external vibrations. The bolts on either end promote easy installation. The use of anti vibration mount is to absorb and minimize the vibration present in the system.