Item Type: Nitrogen Gas SpringMaterial: AlloyPurpose: Die compression nitrogen cylinderCylinder Diameter: Approx. 63.2mm / 2.5inPlunger Diameter: Approx. 36mm / 1.4inPackage List1 x Nitrogen Gas Spring1 x Storage Box1. Do not use the nitrogen gas spring plunger rod for fixing, and the threaded hole at the end of the piston rod cannot be used as a lifting hole for lifting.2. Do not modify the following aspects of the nitrogen gas spring:(1)Drill holes on the cylinder block of the nitrogen gas spring, the sealing ring, etc.(2)The piston rod is shortened in order to reduce the stroke(3)Do not perform other processing on the nitrogen gas spring and its accessories3. Do not use nitrogen gas springs for purposes outside the scope of product catalog specifications.4. Do not allow the ammonia gas spring to return freely after being compressed, as this will cause damage to the internal structure.1The initial spring force of 1500 series nitrogen gas spring is 15000N, which is small in size and long in working stroke. 2The cylinder body has a C shape notch on the upper and a U shape notch on the bottom with M8 screw holes, which is easy to install. 3There is a inflation port on the side of the gas spring cylinder, which can be used for pipe connection system. 4The piston rod has a high hardness after a special process of fine processing, and the surface roughness reaches about Ra0.02um. 5Made of alloy material and adopts integral cutting and forming process, which is safer and more reliable than pipe welding.