The Prädifa Technology Division of Parker Hannifin, a global leader in motion and control technology, has released a comprehensively updated edition of its O-Ring Handbook. Widely recognized as a standard reference, the handbook is trusted by design engineers, maintenance specialists, and purchasers worldwide.
The latest edition features an updated materials portfolio reflecting advancements in elastomer technology. Its design recommendations comply with DIN ISO 3601 standards, ensuring alignment with current industry requirements. A refreshed layout and modernized design enhance usability and readability.
The handbook provides in-depth guidance on applications, design, and installation of O-Rings, along with detailed information on complementary products and sealing materials. It also covers quality criteria, damage analysis, and an extensive media compatibility table, making it an indispensable resource for professionals seeking to optimize sealing performance and reliability in their systems.

