Descriptions: This air cylinder is made of high quality aluminum round tube cylinder, with long serving life. The front and rear cover is threaded with the cylinder pipe, piston seal adopts the special type double seal structure, there will be no leakage, compact size and oil storage function. Features: The air cylinder is a mechanical device which utilizes the power of compressed gas to produce a force in a reciprocating linear motion. This air cylinder is made of high quality aluminum round tube cylinder, with long serving life The front and rear cover is threaded with the cylinder pipe. Piston seal adopts the special type double seal structure, there will be no leakage, compact size and oil storage function. The front cover adopts self-lubrication bearing guide, with good lubrication and guiding performance. The air cylinder is easy to install Specifications: Model: SDA40-10 Bore: 40mm/1.57inch Stroke: 10mm/0.39inch Main material: aluminum Working medium: air Working pressure: 0.15 ~0.8Mpa Guaranteed proof pressure: 1.5MPa(215Psi) Diameter of threaded rod: 14 x 1.5mm/0.55 x 0.06inch Hole diameter: G1/8 Action: double acting Buffering: anti-collision pad Temperature: 4 ° F to 176 ° F (20 ° C to 80 ° C) Size: 6 x 3.7 x 5.3cm/2.36 x 1.46 x 2.09 inch Weight:215g Package Included: 1 x Air Cylinder 1、The air cylinder is a mechanical device which utilizes the power of compressed gas to produce a force in a reciprocating linear motion 2、This air cylinder is made of high quality aluminum round tube cylinder, with long serving life 3、The front and rear cover is threaded with the cylinder pipe 4、Piston seal adopts the special type double seal structure, there will be no leakage, compact size and oil storage function 5、The front cover adopts self-lubrication bearing guide, with good lubrication and guiding performance