T-SEAL
T-Seals are designed to retrofit O-Rings, either in static or for their intended use in reciprocating applications. T-Seals construction consists of a basic T shaped elastomer, usually flanked by two specially fitted back-up rings. Since T-Seals are designed to retrofit O-Ring grooves, they are available in different widths depending on the type of O-Ring, or O-Ring/back-up combination they are replacing. One of the main advantages of the T-Seal is that the T base construction is highly resistant to spiraling during installation and operation.
Depending on the type of medium and internal pressure, there are many different types of materials available for both the elastomer T portion and the flanked back-up rings. Please consult the material guide or contact RT Dygert for a better determination of what material is best suited for your specific application.
Features: Low Compression Set Elastomer, Rigid Back-ups, Square/Rectangular shape
T-seal Elastomer: Nitrile; Fluorocarbon; EPDM; HNBR Back-ups: PTFE; Nylon; PEEK
Max Pressure: 5,000 psi
Temperature range: -65°F to +400°F
Max Velocity: 3.2 ft/sec
T-SEAL
RT Dygert stocks one of the world's largest inventories of O-Rings and seals. More 
CAPPED T-SEAL
RT Dygert stocks one of the world's largest inventories of O-Rings and seals. More
URETHANE CAP
Between the Capped T-Seals and the
O-Ring loaded seal in terms of
surface sealability. More
PTFE
This low cost PTFE piston seal offers numerous different layout and material options for different applications. More
LOADED U-CUP
This is a single direction piston seal, meaning it can only seal if the pressure is from one direction. More
O-RING LOADED
This dual action piston seal is designed for applications where maximum sealability is required. More
ASYMMETRICAL UNLOADED U-CUP
The asymmetrical unloaded U-Cup is designed to have both a static and a dynamic side. More
GROOVED
Grooved seals are bi-directional seals that are specially designed to deal with a wide range of sealing pressures. More
SYMMETRICAL U-CUP
This Symmetrical U-Cup can be used as either a piston or rod seal and accommodates a small gland space. More
