For specific applications we have gas cylinders which can be operated both bottom- and on top. At the bottom the gas cylinder is operated by a foot control ring. The ring is available in a stainless steel (with wheel recess), as well as in a metal budget-friendly version (round). Both rings are chromed and therefore ideal for applications for medical furniture.
At the bottom of the foot control ring you can fine-tune the gas cylinder control again by turning a knob or allen screw.
Foot control ring
metal ring » CG836
stainless steel ring » CG827