Rubber Energized Seal
The Rubber Energized Seal (400 Series) consists of polymer cap seal assemblies energized by O-rings, Square-rings, Quad-rings, and custom rubber energizers. These seals generate spring load through rubber compression, similar to metallic helical and inclined coil springs.
Key Advantages
Simple Design
Cost-effective and efficient solution
Easy Installation
Flexible energizers simplify the process
Space Efficient
Reduces required hardware space
Economical
More cost-effective than metallic spring seals
Limitations
Material Concerns
Compression Set
Rubber may lose elasticity over time
Fluid Compatibility
Certain fluids may degrade rubber components
Performance Limitations
Temperature Sensitivity
Low-temperature compounds sacrifice high-temperature
performance
High-temperature compounds reduce low-temperature
effectiveness
Structural Weakness
Rubber energizer may limit overall durability
Applications & Usage
Best For
Reciprocating & Static Sealing
Optimal for stationary and linear motion applications
Hydraulic & Mobile Hydraulic Industries
Accumulators, fluid pumping, excluders, bi-directional sealing
Limited For
Rotary & Oscillatory Motion
Elastomer Energizer Material Options
NBR (Nitrile / Buna-N)
FKM (Fluorocarbon)
Fluorosilicone
Silicone
HNBR (Hydrogenated Nitrile)
EPDM (Ethylene Propylene)
FEP (Fluorinated Ethylene Propylene) Encapsulated
FFKM (Perfluoroelastomer)
Types of Rubber Energized Seals
O-Ring Energized Rod Seal
O-Ring Energized Piston Seal
O-Ring Energized Piston Seal
O-Ring Energized TPE's/Urethane Seals
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Texas Precision Polymers, Inc. 13843 Highway 105 West #422 Conroe, Texas 77304- 936-588-4333
- [email protected]
- [email protected]
936-588-4333