702248 O-Ring 2-240 EP

The 702248 O-RING 2-240 EP by Blackmer is a high-quality elastomeric sealing component designed for use in positive displacement pumps, supplied by KI Pumps, a global leader in pump components. This O-ring features a durable rubber compound specifically formulated for reliable performance under demanding conditions. Constructed from EPDM (ethylene propylene diene monomer) elastomer, the 702248 O-RING offers excellent resistance to heat, ozone, weathering, and chemical exposure. Its dimensions are precisely engineered for compatibility with Blackmer pump models, with an standard inner diameter of approximately 2.240 inches and a cross-sectional thickness of about 0.140 inches, ensuring an optimal seal fit. Key features include: Material: EPDM rubber for enhanced durability and chemical resistance Outside diameter: approximately 2.240 inches (56.9 mm) Cross-section diameter: approximately 0.140 inches (3.56 mm) Temperature range: -40°F to 240°F (-40°C to 115°C) Hardness: Shore A 70, providing a balance of flexibility and resilience Designed to withstand pressure up to 300 psi (20.7 bar) This 702248 O-RING is suitable for sealing fluid transfer media in positive displacement and sliding vane pumps, making it ideal for industrial, chemical, and petroleum applications. It is expertly designed to ensure leak-tight operation, reducing maintenance needs and extending pump service life. The O-ring ships as a single component without additional accessories. Proper installation involves ensuring the gasket is clean and free of debris, with compatible gland dimensions to prevent twisting or damaging the seal. For maintenance, the 702248 O-RING should be inspected regularly for signs of wear or deformation. It can be cleaned with compatible solvents, and replacement is recommended if cracks, tears, or hardening are observed. This component is covered by standard industry warranties for defective manufacturing and materials.