This product is discontinued and will be replaced by the MB-Z series.MB series tie-rod and intermediate-strength cylinders offer an improved design for better cylinder operation and ease of use. Standard pneumatic damping uses a compensating damping seal to eliminate piston rod shock. The volume of the damper has been increased to absorb around 30% more kinetic energy. The orifice and the recessed damper adjustment valve are located on the same side of the cover for overhead access. The MB Series is available with a wide range of standard options, including stroke adjustment, tandem, low/high-temperature seals, robust stem wiper, anti-rotation stem, double stem and many more.