M14 Pneumatic Shock Absorber 20mm Self-Regulating Stroke Monotube Oil Pressure for Air Cylinder

[High quality] This shock absorber is made with high quality material, and easy to use. It provides a more consistent wear surface, good damping, high hardness and strong heat resistance. [Good performance] Single-tube design and good sealing can greatly reduce the shock and improve the stability, keeping you in control at all times. [Self-pressure-regulation] This pneumatic shock absorber features self-pressure-regulation function, so it can absorb more effectively. The spring inside can reset the piston rod fast cause the perfect movement of the check valve. [Feature] It can reduce shock and noise in automated mechanical operations, so it can have a stable efficiency and provide quiet working environment; easy to install and long service life. [Application] This Oil Pressure Shock Absorber is specifically designed for manipulator, Pneumatic cylinder automatic mechanical adjustment drilling machine, grinding miller, cutting machine, etc. These shocks feature a high-pressure gas that separates the unit internal oil and nitrogen to provide additional spring rate, helping to maximize damping efficiency and control.