Hayward E-RING

The Hayward E-Ring is a precision-engineered metallic fastener designed to act as a shoulder or retaining clip for various mechanical shafts and internal assemblies within Hayward filtration and valve systems. Manufactured from high-tensile stainless steel, this semi-flexible, three-pronged radial retainer is built to resist corrosion, oxidation, and the degrading effects of chemical-heavy pool environments. Its primary mechanical function is to snap into a pre-machined groove on a shaft, such as those found in multi-port valves or internal handle assemblies, effectively preventing lateral movement and keeping components like washers, springs, or handles securely in their designated positions. The "E" shape provides three points of contact with the groove, ensuring the ring remains seated even under the significant mechanical vibrations and hydraulic pressures generated during pump operation. Because it is designed for high-stress applications, it maintains its tension over long periods, facilitating the smooth and reliable operation of the pool's plumbing controls. For shipping and logistical purposes, the estimated weight of a Hayward E-Ring in its retail packaging is approximately 0.04 pounds, while the actual weight of the stainless steel clip itself is roughly 0.01 pounds.