This AVSC Drain D.Suction w/Hydrostatic Relief [3" spg x 2 1/2" Slip] [Gray] (556391) is engineered to support safe and efficient drainage performance in modern pool systems. Designed with precision, it plays a critical role in maintaining proper water flow while helping reduce the risk of entrapment when installed as part of a compliant system.Built for durability, this component withstands constant exposure to treated water, chemicals, and environmental stress. Its construction ensures reliable long-term operation while maintaining structural integrity under continuous use.Whether used for retrofit applications or new installations, it integrates seamlessly into compatible plumbing setups. Proper installation helps maintain balanced suction and optimal system performance, supporting both safety and efficiency. Designed for pool drainage systems Supports safe water flow and suction balance Durable construction for long-term use Compatible with standard plumbing configurations Ideal for repair, replacement, or upgrades
![A & A Mfg AVSC Drain D.Suction w/Hydrostatic Relief [3" spg x 2 1/2" Slip] [Gray] (556391)](https://cdn.shopify.com/s/files/1/1751/9347/products/556391.jpg?v=1486156875&width=480)
