Square Main Drain
Square Main Drain is a modern, safety-compliant floor drainage fitting designed to provide efficient bottom water intake and debris removal in swimming pools. Featuring a square-profile, anti-entrapment grille and a robust ABS or stainless steel body, this drain meets current safety standards while ensuring reliable hydraulic performance and durability under continuous submersion and chemical exposure.
Engineered to promote balanced suction and prevent vortex formation, the square main drain helps maintain consistent flow to the filtration system, improving water turnover and reducing dead spots in deep areas. Its low-profile design integrates seamlessly with pool finishes, and the removable grille allows for easy inspection and cleaning of the drain sump.
Ideal for commercial pools, public aquatic facilities, and residential pools where safety and aesthetics are priorities, this drain is often used in dual or multiple configurations to meet VGB (Virginia Graeme Baker Act) requirements and enhance bather protection. It connects to standard PVC plumbing and is suitable for concrete, vinyl liner, and tile pool installations.
Easy to install during pool construction or renovation, the Square Main Drain requires minimal maintenance and provides long-term, trouble-free service. Its efficient water intake supports effective filtration, reduces manual vacuuming needs, and helps maintain clear, hygienic pool water.
