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Passive Vibration Isolation System

Easy installation & maintenance free
Selectable in Independent or Interconnected Legs options

Interconnected Legs

In PVISI series passive vibration isolation systems, isolated legs are interconnected by pneumatic tubes for air filling. Air can be filled through the inlet valve in one of the isolators. Once the air is pumped using a compressor, it is uniformly distributed to all the isolator legs. The pressure of air to be filled is 25-35 PSI. Air filter is provided to supply moisture free air to the system to avoid condensation in air. Air needs to be filled in the legs at least once in a month.

Isolated supports isolates the table top from vertical and horizontal disturbances. The system has vertical and horizontal natural frequencies of 4 - 8 Hz and effectively isolates vibrations in the critical range of 10- 50 Hz.


Note : # Caster wheels are sold separately

Fig. Interconnected Legs

Model No Suitable for Tabletop Model L x W (mm) L1 x W1 (mm) A (mm) No. of Legs Price $
PVISI 60-60 TT 60-60 600 x 600 500 x 500 135 4 1,687.00
PVISI 90-60 TT 90-60 900 x 600 800 x 500 135 4 1,705.00
PVISI 90-90 TT 90-90 900 x 900 800 x 800 135 4 1,760.00
PVISI 120-90 TT 120-90 1200 x 900 1000 x 700 135 4 1,797.00
PVISI 120-120 TT 120-120 1200 x 1200 820 x 820 135 4 1,834.00
PVISI 180-120 TT 180-120 1800 x 1200 1420 x 820 135 4 1,870.00
PVISI 240-120 TT 240-120 2400 x 1200 2020 x 820 135 4 1,907.00
PVISI 300-120 TT 300-120 3000 x 1200 2620 x 820 135 6 2,894.00
PVISI 180-150 TT 180-150 1800 x 1500 1420 x 820 135 4 1,920.00
PVISI 240-150 TT 240-150 2400 x 1500 2020 x 1120 135 4 2,860.00
PVISI 300-150 TT 300-150 3000 x 1500 2620 x 1120 135 6 2,927.00
PVISI 360-150 TT 360-150 3600 x 1500 3220 x 1120 135 6 2,994.00
Note: For larger Tabletops, 6 or 8 legs have to be used depending on load. Motorized pump is supplied along with the system.

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