O-Ring and Seal Installation from small to large applications.

Spread and place seals with these dual motion automatic o-ring placement assembly machines. Two sizes available, one for handling up to 3 inch I.D. AGP-6-OR (six jaw) and a larger unit to handle up to 12 inch I.D. AGP-8-OR (eight jaw) multi motion through-hole parallel grippers. (read more)

Pneumadyne's O-Ring Seal Fittings ensure a leakproof fit even when mated with a less than perfect sealing surface. The captured o-ring design provides a superior seal and the reliability of a metal-to-metal mechanical fit. (read more)

Various piston cups and piston rings are available in standard and metric sizes. We also offer step cut piston rings. Expander rings are available to load your piston ring in a standard or reworked groove. We can also machine wear bands from various materials to meet your needs. Wear bands are available solid or split (read more)

SKF^® V-ring shaft seals for rotating machinery can be applied either as a primary or backup sealing solution and can additionally be combined with other components to create a highly effective sealing system. These all-rubber seals mount directly on a shaft and serve to retain lubricant, exclude contaminants, and promote longer bearing service … (read more)

Automated seal/o-ring assembly for large and heavy-duty O ring placement applications. Spread and place seals with this through hole dual motion automatic o-ring placement assembly machine. These grippers are designed to facilitate part ejection and part seating. The grippers are ideal when an ejector is needed after part placement or when seal is to be placed. (read more)

Piston rings injection molded in Meldin® 1000 series, 3000 series, and 5000 series materials offer excellent chemical compatibility and wear life versus traditional cast iron solutions.

Saint-Gobain Performance Plastics can produce various piston ring design types in these injection molded Meldin® material grades.

The Meldin® materials' excellent flexural, wear, frictional, and chem... (read more)

Piston rings injection molded in Meldin® 1000 series, 3000 series, and 5000 series materials offer excellent chemical compatibility and wear life versus traditional cast iron solutions.

Saint-Gobain Performance Plastics can produce various piston ring design types in these injection molded Meldin® material grades.

The Meldin® materials' excellent flexural, wear, frictional, and chem... (read more)

Pressure rating of seal design can be extended by the use of a back up ring. If this option is required, please seek advise from your local Hallite sales office. (read more)

The sealing concept is based on the elastic deformation of a metal substrate which during the compression cycle gives contact points on each sealing surface. The substrate characteristics determine the compressive load of the seal. The load combined with an accurate compression rate results in a specific pressure which is directly related to the sealing level obtained. (read more)

Announcing the revolutionary NEW Trap-Seal™, patent-pending from Parker Hannifin Tube Fittings Division. These positive retention, in the groove, O-ring seals shape up to a more secure, leak-free performance. The seal's unique trapezoidal shape leads to improved retention within the ORFS groove and virtually eliminates costly leakage and/or time consuming pre-assembly handling. (read more)