When I ask mechanics what type of oil they are using in their hydraulic elevators, the typical answer is AW32, which is usually correct, but this answer does not necessarily mean what it once did... Read more »

Hydrolysis of Vegetable Oils in Elevators Michael Johnson www.oilscrubber.com Vegetable Oil in hydraulic elevators has been met with mixed results, from no problems at all to destruction of... Read more »

This white paper written by Michael Johnson discusses oil within hydraulic elevators. Follow this link to learn more. Read more »