With appropriate routine maintenance and service, A-dec dental chairs are created and examined to get a “company lifetime” of 20 years under ordinary use. The actual support life can be affected by components for instance setting, extent of use, cleansing and routine maintenance frequency, and preventative servicing of usual services https://docs.google.com/document/d/1EIdFWlvcvW3DJIX7SPmLq2kg5LTm8wbMymUJkWIZCzQ/edit?usp=sharing