ASI-R Rubber Isolator Mounts for Seismic and Vibration Isolation

ASI-R rubber isolator mounts are seismically restrained vibration isolators. They are specifically designed to stop equipment movement in all directions caused by earthquakes, machine operation, or sudden shocks. The rubber isolator mount includes a durable steel housing with four bolt-down holes. As a result, it offers strong resistance to both side-to-side and up-down motion.

Each mount has a rubber element with a built-in metal insert. This setup lets you bolt the equipment directly onto the isolator. The design gives you solid vibration isolation, even under heavy or fast-changing loads. You can use these mounts in many critical areas, such as HVAC systems, pumps, generators, electrical units, or engine mounts.

We group the rubber elements by Shore A Hardness: 40, 50, and 60. Each group has a unique color for quick recognition. This simple system speeds up installation. Whether you’re working on a small machine, a floor fan, or a large transformer, this mount gives you the deflection and stability you need.

In addition, the powder-coated surface protects the mount from rust in tough industrial settings. You can either bolt or weld the mount into place, depending on your needs. You can choose ASI-R mounts with up to 3.4 mm (9/64″) deflection and 900 kg (1,984 lb) load capacity. Need more? We offer higher ratings upon request.

Key Features

• Handles dynamic loads and absorbs shock

• Steel housing keeps motion in check in all directions

• Three types of hardness for different load-bearing needs

• Built to cut down on vibration, noise, and strain

• Works well with high-speed vibration sources