round main drain cover

The Round Main Drain Cover is a critical safety and functional component installed over the main drain outlet in swimming pools, spas, and water features. Designed to cover the suction point at the deepest part of the pool, this cover prevents debris from clogging the drain while also protecting swimmers from potential suction entrapment hazards.

Constructed from high-strength, chemical-resistant materials such as UV-stabilized ABS, PVC, or anti-corrosive stainless steel, the round main drain cover is built for long-term durability in harsh pool environments.

Its perforated or slotted design allows for efficient water flow while meeting safety standards to minimize suction force and reduce the risk of accidents.

Most round drain covers are compatible with standard main drain fittings and are easy to install or replace. Many models also comply with international safety regulations, such as ANSI/APSP and VGB (Virginia Graeme Baker) Pool & Spa Safety Act standards, ensuring they meet anti-entrapment safety requirements.

Available in various diameters and styles, the round main drain cover blends seamlessly with the pool floor and is suitable for use in both residential and commercial pools. Its secure fit and robust design make it an essential component for safe, effective, and reliable pool operation—ensuring both swimmer protection and efficient water circulation.