Hvac By Seismosys Technologies Pvt. Ltd.

We are a unique name in the industry as a leading Exporter, Manufacturer, Distributor and Supplier of HVAC in Bengaluru, Karnataka, India. Seismosys Technologies isolators come in a big range of static deflection to offer highly efficient vibration isolation system for any application. Roof top HVAC installations require minimum static deflection of 15mm and if the equipmenta s are slow speed (~500 rpm) the static deflection should be 25mm. Rubber anti vibration pad with static deflection in the range of 6 to 8mm is too stiff to provide any significant isolation. In fact, it would amplify the vibrations due to resonance with slow operating speeds. Highly flexible spring isolators are the right choice. Roof top installations needs high static deflections and the same can vary from 10mm a 30mm leading to vertical natural frequency ranging from 5 Hz to less than 3 Hz. Low operational speeds are best isolated with high flexibility. Single spring sleeve damping isolators is used for lighter loads and multistring sleeve damping for heavier load. The larger base plate of SR type shock mounts reduces the load bearing capacity requirements of the roof slabs. Vibration & Structure borne noise transmission can be almost completely avoided using isolators directly under the chillers. Inertia mass may not be necessary.