Cantilever Spring
WCT’s Cantilever Spring Energized Seals provide precise, responsive sealing for both dynamic and static applications. Featuring a cantilever-style metal spring that maintains constant pressure on the PTFE jacket, these seals adapt to surface irregularities and compensate for wear over time. They deliver reliable sealing under high pressure, vacuum, and temperature extremes while maintaining low friction and chemical resistance. Ideal for cryogenic, aerospace, and fluid-handling systems, WCT Cantilever Spring Seals are engineered for exceptional performance and long operational life.
Key Benefits
Reliable Performance
Engineered to maintain consistent operation under demanding mechanical and environmental conditions.
Precision Fit & Function
Designed for tight tolerances to ensure proper sealing, alignment, and efficient performance in every application.
Long-Term Durability
Manufactured from high-quality elastomers and polymers that resist wear, deformation, and chemical exposure.
Cost-Effective Operation
Delivers extended service life and reduced maintenance requirements, maximizing uptime and overall system efficiency.
Reliable Performance
Engineered to maintain consistent operation under demanding mechanical and environmental conditions.
Precision Fit & Function
Designed for tight tolerances to ensure proper sealing, alignment, and efficient performance in every application.
Long-Term Durability
Manufactured from high-quality elastomers and polymers that resist wear, deformation, and chemical exposure.
Cost-Effective Operation
Delivers extended service life and reduced maintenance requirements, maximizing uptime and overall system efficiency.
Industries We Serve
Food & Beverage
Brewery
Dairy
Biotech
Cosmetic and Personal Care
Water Treatment & Purification
Cannabis Extraction
Food & Beverage
Brewery
Dairy
Biotech
Cosmetic and Personal Care
Water Treatment & Purification
Cannabis Extraction
Overview
WCT Cantilever Spring Energized Seals combine the flexibility of PTFE with the consistent sealing force of a precision-engineered metal spring. Constructed from high-performance materials such as stainless steel or Inconel with virgin or filled PTFE jackets, these seals maintain reliable performance under extreme temperatures, pressures, and chemical exposure. Ideal for both dynamic and static applications, Cantilever Spring Seals deliver long-lasting, low-friction sealing solutions for critical aerospace, cryogenic, and fluid-handling systems.
