Hayward OUTLET ELBOW O-RING

The Hayward Outlet Elbow O-Ring is a specialized sealing gasket designed to provide a watertight connection between the outlet elbow and the internal manifold or tank body of Hayward filtration systems. Precision-molded from a high-grade, chemical-resistant elastomer such as EPDM or Nitrile rubber, this O-ring is engineered to sit within a specific groove to create a compression seal that prevents pressurized water from bypassing the plumbing connections. Its primary mechanical function is to maintain hydraulic integrity under the significant stress of high-flow pool pumps, ensuring that filtered water is directed correctly out of the tank without leaking into the dry areas of the equipment pad or causing pressure drops within the filter. This seal is built to remain flexible and resilient despite constant exposure to fluctuating water temperatures, salt-chlorine environments, and various pool sanitizers that can otherwise cause standard rubber to become brittle or deformed. For shipping and logistical purposes, the estimated weight of the Hayward Outlet Elbow O-Ring is approximately 0.1 pounds in its retail protective packaging, while the actual dry weight of the rubber seal itself is roughly 0.02 pounds.