New Product: High-Pressure Piston Seal

July 10, 2008
The HDP 330 high-pressure two-part seal set consists of a polyamide (PA) slide ring for sealing and an elastomeric energizing element that produces preload.

The seal is designed to withstand pressure up to 800 bar without extruding.

The sliding element consists of a fiberglass-filled modified polyamide. The energizer or contact-pressure element is made from nitrile-rubber NBR. High-temperature, elastomer material HNBR energizers are also available.

The seal is interchangeable with O-ring energized seals. Its rectangular contact-pressure element produces high preloading force and offers high protection against twisting in the housing.

47690 E. Anchor Court
Plymouth, MI 48170
(866) 274-6748

Sponsored Recommendations

The entire spectrum of drive technology

June 5, 2024
Read exciting stories about all aspects of maxon drive technology in our magazine.


May 15, 2024
Production equipment is expensive and needs to be protected against input abnormalities such as voltage, current, frequency, and phase to stay online and in operation for the ...

Solenoid Valve Mechanics: Understanding Force Balance Equations

May 13, 2024
When evaluating a solenoid valve for a particular application, it is important to ensure that the valve can both remain in state and transition between its de-energized and fully...

Solenoid Valve Basics: What They Are, What They Do, and How They Work

May 13, 2024
A solenoid valve is an electromechanical device used to control the flow of a liquid or gas. It is comprised of two features: a solenoid and a valve. The solenoid is an electric...

Voice your opinion!

To join the conversation, and become an exclusive member of Machine Design, create an account today!