Extended floor drain system engineered for reliable, longlasting performance and simple installation. Key benefits Prevents sewer gas and water backflow: automatic dry seal stays closed when no water is present and opens immediately under water flow, stopping odors and unwanted backflow. Durable in wet environments: multilayer stainless steel construction resists rust and degradation for long service life. Fits different floor depths and configurations: flexible union extension pipe lets you adjust installation depth up to 146 mm for tight, leak connections. Faster drainage and lower maintenance: straight drop internal core minimizes resistance for quick discharge, reducing clog risk and the need for frequent cleaning. What makes it stand out Multilayer stainless steel pipe design for structural strength and corrosion resistance. Automatic sealing mechanism that closes when dry and opens under flow for dependable protection. Union extension connector that adapts to a wide range of drain heights (adjustable up to 146 mm) and simplifies both installs and retrofits. Straight drop internal core for efficient flow and improved clog performance. Features and specifications Extended floor drain with multilayer stainless steel construction for longterm reliability in wet conditions. Automatic dry seal — closes when inactive, opens with water flow to allow drainage. Union extension pipe — flexible connector; length adjustment up to 146 mm depth for a secure, sealed fit. Straight drop internal core — fast discharge with minimal resistance; reduces buildup and maintenance frequency. Typical applications Bathroom showers and wet rooms: prevents odors and backflow while matching various floor thicknesses and drain positions. Basements and utility areas: reliable protection against sewer gas and occasional backflow, plus durable stainless steel for damp conditions. Laundry rooms and service areas: handles intermittent flow from washing machines and adapts to different floordrain elevations. Installation and maintenance notes The union extension pipe makes height adjustments straightforward and produces a tight seal suited for different floor drain configurations. Routine inspection and occasional cleaning of the drop core will keep flow efficient; overall design reduces the need for frequent maintenance. Reliable, corrosionresistant drain protection that adapts to different floor depths (up to 146 mm) and improves drainage performance while preventing odors and backflow.