Levelling Feet

Series of mounts utilised as support for various plant and machinery. They come in various sizes, from 80 to 200 mm diameter, with loads applied from 500 daN (approx. 510kg) to 4,000 daN (approx. 4,079kg).

https://www.fibet.co.uk/rubber-anti-vibration-mounts/levelling-machine-feet/heavy-duty-feet-type-zal/