Upgrade your plumbing system with the Wavin Osma Solvent 2Z349G 50mm x 40mm Rubber Reducer from Plumbco. Made from premium rubber, this reducer guarantees long-lasting durability and leak-free connections. Its 50mm to 40mm dimensions allow for smooth transitions between pipes of different sizes, ensuring optimal flow and efficiency. Trust Wavin Osma for superior quality and performance. Order now and experience hassle-free plumbing solutions.