Integrated Outlet 40/50/63 : Ensure seamless connection and smooth water flow with the integrated outlet options, compatible with various duct pipe connectors. High Quality Material : Crafted from durable PVC, this siphon lid stands up to daily wear and tear, ensuring long-lasting performance and reliability. Easy Installation : Simplify your setup process with our snap-in strainer design, allowing quick and secure attachment to existing drainage systems without hassle. Prevents Odours Escaping : Keep your outdoor spaces fresh and inviting with our siphon lid, designed to prevent unpleasant smells from rising up through the drains. Discreet & Functional Design : Enhance the aesthetics of your outdoor areas while maintaining functionality, thanks to our stylish yet unobtrusive gray square grate Crafted with precision and functionality at its core, this PVC Siphon Lid is a must-have for any modern outdoor drainage system, offering efficient drainage, easy installation, and reliable performance.