Sealing Ring FPM 20x27x5 | Double Lip Seal

RICH FPM (Viton®) Sealing Ring 20 x 27 x 5 mm – Double Lip Oil Seal for Demanding Applications

When your equipment demands reliable sealing in extreme temperatures and chemically challenging conditions, the RICH 20 x 27 x 5 mm FPM oil seal rises to the occasion. Crafted from top-tier FPM (Fluoroelastomer, equivalent to Viton®), this double lip sealing ring is built to withstand rigorous environments where ordinary seals quickly fail, delivering exceptional durability against heat and aggressive fluids.

At the heart of this seal is its innovative double-lip construction. This feature creates a robust, dual-level defense—protecting against both internal system pressure and the intrusion of external contaminants such as dust and moisture. The result is outstanding, long-lasting protection for rotating shafts, ensuring dependable performance even under the toughest industrial demands. With a wide operational temperature range from -20°C to +200°C, the RICH seal is the smart solution for the automotive, hydraulic, petrochemical, and process industries requiring premium sealing reliability.

For those looking to minimize unplanned downtime, extend machinery life, and ensure leak-free operation in mission-critical environments, the RICH sealing ring stands out for its consistent, high-level performance. Each seal is manufactured in China and undergoes strict quality checks, guaranteeing exceptional strength, precise dimensions, and high engineering standards—making it an indispensable component for your essential equipment.

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 27 mm (Outer Diameter) x 5 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: Delivers reliable sealing across a broad temperature range—up to +200°C—making it ideal for extreme industrial conditions.
• Outstanding Chemical Resistance: Retains sealing and structural integrity even when exposed to aggressive oils, fuels, and corrosive fluids.
• Reinforced Dual-Lip Defense: The double lip design ensures a strong, redundant seal to prevent leaks and block contaminants, maximizing equipment uptime.
• Precise & Compact Design: The 20 x 27 x 5 mm profile is optimized for straightforward installation and compatibility with diverse machinery.
• Engineered for Extended Life: Crafted from premium FPM material, the seal offers long-lasting service and reduces maintenance intervals, supporting continuous operation.