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SEISMIC MOUNT TYPE GSH-4

MECHANICAL ISOLATION

Load Range: 1800-5100kg
Maximum Static Deflection: 25-50mm

APPLICATION

Where equipment requires the use of a spring type mount for a high degree of isolation under normal operating conditions, but with the facility to restrain the equipment from excessive motion in any direction due to displacement inputs imparted by the foundation through earthquake activity.

DESCRIPTION

An integrated, stand-alone six direction restrained spring mount with cup located springs and internal adjustment. GSH-4 mounts are rated to the static force restraint requirements of:
• AS1170.4 for Australian seismic zones
• NZS 4219 for most New Zealand seismic zones
• Most international seismic codes

FEATURES

• Heavy duty stable steel spring
• Acoustically isolating location cup
• Internal leveling  bolts
• Alternative equipment mounting positions
• Single adjustable central vertical restraint bolt
• Replaceable shock absorbing rubber snubbers
• Treated for weather resistance