D-K

Product:
The base to be ICS (Spring Mounted Inertia Bases – Steel with Brackets), as manufactured by Mason UK Ltd
Anti-vibration mounting to be type SLR (Restrained Spring Mounts) or SLRSO (Restrained Seismic Open Spring Mounts), as manufactured by Mason UK Ltd.

Performance:
Mounting must have a minimum static deflection/compression of [VARIABLE DEFLECTION] under the operating load.

Geometry:
Frame steel members welded to height saving brackets to cradle equipment having legs or bases that do not require a complete supplementary base.

Members shall have sufficient rigidity to prevent distortion of equipment.
The ratio of the Spring diameter by the compressed spring height cannot be less than 0.8.
Springs to have a minimum additional overload capacity of 50% of the rated deflection/compression before becoming solid.

Housing:
Spring coil to be restrained in housing and colour coded.
Mount to include a 6 mm neoprene acoustical friction pad between the base plate and the support.

Installation:
All mountings need to have levelling bolts that must be rigidly bolted to the equipment or metal frame.
When installed, all operating heights must be equal.