Performance Sealing

Reciprocating seals

Reciprocating seals

WHY SPRING-ENERGIZED PTFE RECIPROCATING SEALS?

The Performance Sealing spring energized reciprocating seals replace conventional elastomeric O-rings and U-cups where the service conditions are beyond their operating capabilities. They can be designed, engineered, and machined to fit a variety of different applications to meet your needs. Additional benefits of using reciprocating seals include: 

• Self-Lubricating and can be used in dry environments.
• Excellent chemical compatibility for a variety of different applications.
• The Spring Enhances Performance by:
  • Allowing for tolerance variation
  • Overcoming thermal expansion/contraction
  • Compensating for wear to increase the useful life of the seal.

TEMPERATURE & PRESSURE RANGE

Our reciprocating seals operate in a wide range of temperatures and pressure conditions.

• Temperature Range from -450°F to 600°F (-268°C to 315°C)
• Pressure Conditions from High Vacuum to High Pressure (50,000 psi)*

WHAT ARE DURUSEAL® SPRING-ENERGIZED RECIPROCATING SEALS?

Duruseals® are composed of a Duron® seal jacket and an energizer. We offer a wide range of Duron® and energizer materials, as well as configurations to satisfy your conditions and parameters.