NBR / Buna-N / Nitrile Double Lip Seal The Harwal 2.750 x 4.493 x .400ADL NBR (Nitrile) Double Lip Seal is engineered for high-performance sealing applications across various industries. Designed with precision, this seal offers exceptional durability and resistance to oils, fuels, and harsh environmental conditions, making it an ideal choice for automotive, industrial machinery, and plumbing systems.
Key Features • Material Composition: Crafted from high-quality Nitrile (Buna-N), known for its excellent resistance to petroleum-based oils, greases, and hydraulic fluids. • Dimensions: Measures 2.750 inches in inner diameter, 4.493 inches in outer diameter, and 0.400 inches in width, ensuring a perfect fit for standard applications. • Double Lip Design: Features a double lip structure that enhances sealing efficiency and minimizes leakage, providing superior protection against contaminants. • Garter Spring Reinforcement: Equipped with a garter spring that maintains lip contact, ensuring effective sealing under varying pressure conditions. • Temperature Range: Operates effectively in a temperature range of -40°F to +250°F (-40°C to +121°C), allowing for versatility in various operational environments.
Applications • Automotive Industry: Ideal for engine systems, transmissions, and hydraulic applications where reliable sealing is crucial. • Industrial Equipment: Suitable for pumps, compressors, and other machinery that require effective sealing against oils and fluids. • Plumbing Systems: Used in various plumbing applications to prevent leaks and maintain system integrity.
Benefits • Enhanced Durability: The robust NBR material ensures long-lasting performance, reducing the need for frequent replacements and maintenance. • Superior Sealing Performance: The double lip design and garter spring provide exceptional sealing capabilities, preventing leaks and ensuring optimal operation. • Versatile Use: With a wide temper