Standard ISO15552 Cylinders

Due their design elements, the ISO 15552 cylinders are one of the most commonly supplied cylinders.

ISO 15552 cylinders originally consisted of a piston and piston-rod contained with a cylindrical body, although newer designs now have an extruded profile shape which allows for mounting of accessories and attachments such as cylinder position switches.


The ISO 15552 standard applies to cylinders with a maximum rated pressure of 10bar or 1000 kPA.

ISO 15552 lists the following piston bore sizes; 32mm, 40mm, 50mm, 63mm, 80mm, 100mm, 125mm, 160mm, 200mm, 250mm and 320mm.