The Z series, which are manufactured by Artec, are ISO 6432 compliant microcylinders with a body made of stainless steel. The units are available in bores that measure 16 mm, 20 mm, and 25 mm in diameter. The unit also feature a double rolling assembly which makes them durable. They have an operating pressure that ranges from 1 bar up to 10 bars with strokes that range from 10 mm, and up to 320 mm.