AVI-S Free Standing Open Spring Isolator

Acrefine AVI-S type vibration isolator is designed to minimize vibration and noise transmission from floor mounted equipment. It has a load-carrying cup with rod for easy installation of equipment. AVI-S type spring isolator is assembled into an elastomeric acoustical cup to eliminate internal noise.

Vibration isolation is achieved by free standing laterally stable steel springs. Springs are designed with 50% overload capacity and the lateral spring stiffness is greater than the vertical stiffness to assure seismic stability. All springs are colour coded for easy identification.

  • Rubber cup to eliminate high-frequency vibration
  • Field interchangeable, colour coded springs
  • Powder coated springs and Geomet® coated fasteners for superior corrosion protection
  • Standard spring deflection of 25 mm (1″) or 50 mm (2″)
  • Load capacity up to 1,280 kg (2,822 lb) as standard

Acrefine AVI-S type vibration isolator is a cost-effective solution for minimizing vibration and noise from floor mounted mechanical equipment, i.e., compressors, air handling equipment, centrifugal and axial fans, pumps, etc.

AVI-S type vibration isolators are available in 25 mm (1″) or 50 mm (2″) deflection as standard. The load range is from 7 kg (15 lb) to 1,280 kg (2,822 lb). Higher deflections and load capacities are available upon request.

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