The P series, which are manufactured by Artec, are compact cylinders that conforms to ISO 21287. The cylinders are available with bores that measure from 20 mm, and up to 100 mm in diameter. They feature an aluminum profile that has slots for magnetic sensors. The working pressure ranges from 1 bar up to 10 bars on double acting, while having a working pressure that ranges from 2 bars, and up to 10 bars on single acting.