It specifies the preferred series of piston strokes for application to single-acting and double-acting, hydraulic and pneumatic fluid power cylinders. The figure shows the identification of piston strokes. It tabulates piston strokes from 25 mm up to and including 500 mm. If an extension of the series shown is required, use the rounded-off R 10 series of values as shown in ISO 497.

General information

  • Status :  Withdrawn
    Publication date : 1978-09
  • Edition : 1
    Number of pages : 2
  • :
    ISO/TC 131/SC 3
  • 23.100.20

Life cycle

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information.