BRASS CONSTRUCTION: Crafted from high-quality brass, this floor drain backflow preventer offers durability and resistance to wear. Its robust design helps prevent deformation, delivering long-lasting performance for your drainage needs. EFFECTIVE ODOUR PREVENTION: When drainage ceases, the floor drain automatically seals to keep sewer odours at bay. This helps maintain a fresh and hygienic environment in your bathroom, kitchen, or any area where it is installed. QUICK AND EFFICIENT DRAINAGE: The opening and closing mechanism provides unobstructed water flow, helping to eliminate standing water and prevent clogs. This supports smooth wastewater management in both home and commercial settings. FIT AND EASY INSTALLATION: Featuring a standard interface, this backflow preventer is compatible with most standard drainage holes. The design enables hassle-free installation without the need for specialised tools or complex procedures. USE SCENARIOS - In a residential bathroom or kitchen, this device prevents backflow and odours while ensuring reliable drainage in floor drains. - In laundry rooms, basements, or other utility areas, it helps manage wastewater and reduces the risk of standing water and clogs. - In small commercial restrooms or entrance areas, it provides dependable backflow prevention with straightforward installation and maintenance.