Feature: The air cylinder body is made of aluminum alloy, corrosion resistance, more durable. Fine threads to ensure tight cylinder connection. Thicker base, more stable, strong impact resistance. Excellent sealing ring, high efficiency to prevent piston leakage, improve sealing performance. High quality material, high strength, no distortion, long service life. Specification: Model: SC50 Cylinder diameter: 50mm / 2.0in Material: Aluminum alloy, Steel Cylinder stroke: 25mm / 0.98in; 100mm / 3.94in(Optional) Working medium: Air Working pressure:0.1 - 1MPA（14-145psi） Working temperature: -20-80℃ Working speed range: 30-800mm/s Ensured pressure: 1.5MPa（215Psi） Buffer type: Adjustable buffer Buffer range: 21mm / 0.83in Joint diameter: 1/8in Package list: 1 * Air cylinder Note: The actual product color may deviate from the photo due to light. There may be a slight deviation in the measurement of product. 1、The air cylinder body is made of aluminum alloy, corrosion resistance, more durable. 2、Fine threads to ensure tight cylinder connection. 3、Thicker base, more stable, strong impact resistance. 4、Excellent sealing ring, high efficiency to prevent piston leakage, improve sealing performance. 5、High quality material, high strength, no distortion, long service life.