Kinetics RD/RDS vibration isolators are one-piece molded neoprene mounts with encapsulated metal inserts, are color coded to identify capacity, and have non-skid ribs on the bottom load surfaces. Each isolator incorporates two bolt-down holes on the bottom load surface and a tapped steel load top plate for attachment to the supported equipment. The neoprene is highly oil resistant and has been designed to operate within the strain limits of the isolator to provide maximum isolation and longest life expectancy possible using neoprene compounds. Models RD/RDS are designed for up to 0.5" (13 mm) deflection, available in four sizes and eleven capacities from 55 lbs. to 4,000 lbs. (25 kg to 1814 kg). Model RDS offers a seismic and wind restraint housing to meet the latest building code requirements.