Pneumatic Vibration Isolation Systems ensure low resonant frequency almost independent of load. They have automatic leveling valves and an autonomous air supply reservoir. The pressure in isolators varies with the load. An air reservoir provides replenishment. When required, it may be refilled with a car pump. Keep the pressure between 1 - 2 kg/cmІ. 1VIS95 and 1VIS96 have all legs connected (air reservoir concealed in the connecting beam). Legs of 1VIS495 operate autonomously - not interconnected. One model fits all sizes. You may order 1VIS495 not necessarily in sets of 4. Adjustment knobs (1VIS95/96 - on 3 legs; 1VIS495 - on each leg) adjust the level of the working surface within 12 mm. Each leg maintains its level with accuracy of ±1 m
