Seismic Restrained Spring


Vibro-Acoustics Seismic Restrained Spring (SCSR) series provide vibration isolation for mechanical systems and equipment. These welded housed isolators are designed to limit vertical and lateral movement of the top support plate caused by equipment operation or wind loading. Springs are engineered to provide an additional 50% overload capacity. All other hardware is zinc plated, including the adjustment nut, restraining bolts and support rod. Housings are either powder-coated or hot-dip galvanized to fit its environment.  

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Product Models


SCSR-1A-C-50-4500

SCSR-1A Concrete

Deflection: 1" (25 mm) Load: 50 - 9000

SCSR-1A-S-50-4500

SCSR-1A Steel

Deflection: 1" (25 mm) Load: 50 - 9000

SCSR-2A-C-50-4500

SCSR-2A Concrete

Deflection: 2" (51 mm) Load: 50 - 9000

SCSR-2A-S-50-4500

SCSR-2A Steel

Deflection: 2" (51 mm) Load: 50 - 9000

SCSR-3A-C-50-4100

SCSR-3A Concrete

Deflection: 3" (79 mm) Load: 100 - 8200

SCSR-3A-S-50-4100

SCSR-3A Steel

Deflection: 3" (79 mm) Load: 100 - 8200

SCSR-4A-C-200-4400

SCSR-4A Concrete

Deflection: 4" (102 mm) Load: 200 - 8800

SCSR-4A-S-500-4400

SCSR-4A Steel

Deflection: 4" (102 mm) Load: 200 - 8800