What kind of oil does barber chairs use?

Barber chairs typically use hydraulic oil to power their lifting mechanisms and reclining features. This oil is essential for smooth operation and stability, allowing barbers to adjust the chair's height and position easily. It's important to use the recommended hydraulic oil specified by the manufacturer to ensure optimal performance and longevity of the chair. Regular maintenance, including checking and refilling the oil, is crucial for keeping the chair in good working condition.