The item pictured is an industrial pneumatic cylinder, specifically a model ZCUKC10-10D.
It converts compressed air energy into linear motion.
The "vacuum-free" design means it operates using standard compressed air without needing a separate vacuum source.
It is a double-acting cylinder, meaning air pressure is applied to both sides of the piston to create force in either direction.
It is widely used in factory automation, machinery, and packaging equipment for precise linear