Low frequency vibration and shock can affect the accuracy, repeatability and throughput of precision measuring, locating and testing machines and equipment. Fabreeka® offers a broad range of active and passive pneumatic isolators and systems for low frequency isolation applications.

The Fabreeka® PAL series pneumatic vibration isolators are ideally suited for conditions where height control and vibration control must co-exist. The natural frequency and isolation efficiency of the PAL isolators remain constant throughout their load range. The PAL isolators are supplied with a control panel, automatic height control valves, tubing and all other pneumatic accessories necessary for complete system installation. Click for more detailed specifications for our Fabreeka® Precision-Aire™ PAL Isolators or for Custom Systems manufactured utilizing PAL isolators.

Fabreeka's® PAT-type isolation tables provide a self-leveling work surface and low frequency isolation in laboratories, cleanrooms and inspection areas where footfall and structural vibration can decrease performance reliability and accuracy. The work surface is isolated by four pneumatic isolators which have a vertical and horizontal natural frequency as low as 1.5 Hz. Leveling valves provide accurate, repeatable leveling of the work surface. The pneumatic isolators utilize laminar flow damping, which improves settling after movement and stability for varying load conditions. Click for more detailed specifications for our Fabreeka® Precision-Aire™ Tables.

Fabreeka's® pneumatic, tabletop platforms are ideal for workbenches in labs and Q.C. rooms where they effectively isolate delicate equipment from structural and floor vibrations. Isolation is provided in the vertical and horizontal axes by pneumatic isolators located beneath the work surface. The pressure at each isolator can be adjusted manually to level the work surface and accommodate changes in load distribution. Click for more detailed specifications for our Fabreeka® Precision-Aire™ ISO Tab-L's.

NEW! Fabreeka's® Hi Fidelity (HF series) ISO Tab-L platform is ideal for isolating unwanted vibration and shock, which can exist in your home or studio. Vibration isolation is provided in the vertical and horizontal axes by pneumatic isolators located beneath the top surface. Each HF series ISO Tab-L requires an air supply of no more than 50 psi (3.4 bar). Access to inflate/deflate the platform is provided by convenient ports located on the side of each unit. Click for more detailed specifications on Fabreeka® Hi Fidelity Vibration Isolation Tables.

Fabreeka's® PLM series vibration and shock isolators provide both attenuation of disturbing vibration and equipment leveling. For vibration control applications, the pneumatic portion of these mounts provides isolation of vibration occurring at frequencies above 5.0 Hz. For shock or impact applications, the outer elastomeric wall construction provides a high deflection shock mount. A low natural frequency (3.0 Hz) can be maintained by utilizing an external spacer to prevent "bottom out" condition. Click for more detailed specifications for our Fabreeka® Precision-Aire™ PLM Mounts.

Fabreeka® designs vibration isolation systems, which integrate a wide range of PAL and PLM-type low frequency pneumatic isolators with dynamically rigid frames and support cradles. The cradle platforms and custom designed frames increase the stability of self-leveling pneumatic isolation systems by lowering the supported payload center of gravity. Click for more detailed specifications for our Fabreeka's® cradle platforms and frames.