Hydraulic seal size charts

We use the term 'hydraulic sealing products' to describe the wide variety of devices used to assist and perform the sealing function in all types of hydraulic and associated equipment that help to provide dynamic reciprocating, oscillating or very slow rotational motion.

Downloading this document provides size charts for all the most popular sizes of our sealing products for hydraulic applications:

• Rod/gland seals - to seal around the reciprocating rod or ram
• Piston seals - to seal between the reciprocating piston and cylinder bore
• Wipers, scrapers or protector bellows - where the ingress of external contaminants such as dust, dirt or water must be eliminated
• Bearing strips - to provide support to the piston or ram under lateral loads