Sealing Ring FPM 20x26x4 | Double Lip Seal

RICH FPM (Viton®) Sealing Ring 20 x 26 x 4 mm – Double Lip Oil Seal for Demanding Applications

When your equipment faces extreme temperatures and aggressive chemical exposure, the RICH 20 x 26 x 4 mm FPM oil seal stands out as the trusted solution. Expertly manufactured from top-quality FPM (Fluoroelastomer, true Viton®-equivalent), this double lip sealing ring delivers remarkable durability—resisting the intense heat and corrosive fluids that easily compromise ordinary seals.

Featuring a robust double-lip construction, this seal provides powerful dual-layer protection. Its advanced design forms a reliable barrier against both internal system pressures and external threats such as dust and moisture. This results in unmatched sealing efficiency and long-term performance for rotating shafts operating in the harshest environments. With a broad temperature tolerance from -20°C to +200°C, the RICH oil seal is tailored for the rigorous requirements of the automotive, hydraulic, petrochemical, and process industries.

Whether you're aiming to minimize downtime, maximize machinery longevity, or maintain flawless leak prevention in critical systems, the RICH sealing ring delivers consistent, high-caliber results. Each piece is expertly produced in China, adhering to strict quality standards to ensure outstanding durability, precision-fitting dimensions, and advanced engineering. This makes the RICH oil seal a vital component for safeguarding your most important operations.

Product Technical Specifications:

• Type: Oil Seal / Sealing Ring / Radial Shaft Seal
• Material: FPM (Fluoroelastomer / Viton®-like)
• Design: Double Lip (ensures bidirectional protection)
• Dimensions: 20 mm (Inner Diameter) x 26 mm (Outer Diameter) x 4 mm (Width)
• Operating Temperature Range: -20°C to +200°C
• Chemical Resistance: Excellent (to oils, fuels, solvents, acids, and aggressive fluids)
• Application Sectors: High-Performance Industrial, Hydraulic, Automotive, Chemical (for high temperature and chemical agents)
• Brand: RICH
• Origin: Made in China

Key Performance Advantages:

• Exceptional High-Temperature Endurance: Maintains peak sealing performance in environments up to +200°C, making it ideal for extreme operating conditions.
• Outstanding Chemical Resistance: Withstands prolonged exposure to aggressive oils, fuels, and solvents, preserving seal integrity and reliability.
• Reinforced Dual-Lip Defense: Double lip design dramatically reduces risks of leaks and contamination, ensuring optimal machinery uptime.
• Precise & Compact Design: Engineered at 20 x 26 x 4 mm, it fits seamlessly into a wide range of mechanical assemblies.
• Engineered for Extended Life: Crafted from superior FPM material for a longer service life, minimizing the frequency of replacements and maintenance interruptions.