[Bore & Stroke] Heavy-duty pneumatic cylinder featuring a powerful 100mm barrel bore and a generous 350mm smooth stroke extension, engineered for linear mechanical thrust. [Double Acting Type] Responsive double-acting action type utilizing air pressure for both extension and retraction cycles, paired with a robust single rod infrastructure. [Port & Thread Size] Equipped with large-flow standard PT1/2'' female threaded air supply ports alongside a precision M20x1.5 piston rod male thread coupling. [Pressure & Build] Crafted from premium aluminum alloy to withstand demanding operating pressures; internal tight sealing components eliminate dynamic airflow leakage. [Industrial Scene] Rugged industrial approach actuator; perfectly suited for packaging conveyor lines, automated press machines, timber cutting grids, and heavy robotics.