FAQ

|Air Cylinders

What is the difference between the CM2 series cylinder part number “CM2B32-200” and the part number “CM2B32-200Z” with a “Z”?

The difference between the part numbers with a “Z” and without a “Z” is that the “Z” is the symbol used to identify the new CM2 series cylinders. The old CM2 series was discontinued in September 2013, and it was replaced with the refreshed CM2-Z series. However, the CM2 series end lock type cylinder, the CBM2 series cylinder, the centralized piping type cylinder, and the CM2□P series cylinder have not been refreshed (as of July 2018). Therefore, there won’t be a “Z” in the part numbers of these products because they are still existing CM2 series products.