Plumbco offers the full range of Wavin Osma products, including RoundLine and SquareLine gutter systems, brackets, outlets, stopends, and gutter angles. Renowned for their high-quality PVC-U construction and reliable performance, Wavin Osma fittings provide durable, efficient solutions for domestic and commercial rainwater management. Explore our selection for seamless installation, long-lasting durability, and a professional finish across all roofing and drainage projects.
The Wavin Osma Trap 5V803W 40mm Tubular S Trap is a durable and efficient waste trap, ideal for bathroom and kitchen installations. Made from tough white polypropylene, this 76mm water-seal trap offers reliable odour prevention with easy compression ring connections. Perfect for use with 40mm (1½") waste systems.
The Wavin Osma Trap 5V846W 40mm Anti-Syphon Bath Trap features a 76mm seal designed to prevent siphoning and ensure effective drainage in bath installations. Made from durable PVC-U, it is ideal for domestic plumbing systems, offering a secure and leak-free solution. Easy to install and maintain, this bath trap ensures long-lasting performance and reliable water flow management.
The Osma Trap 4V804W 32mm Variform Trap with a 76mm seal offers efficient and reliable drainage for your plumbing system. This high-quality trap is designed for easy installation and maintenance, making it an ideal choice for both residential and commercial applications.
Reliable Wavin OsmaS PVCU reducer (110×50) – part 4S496E – designed to connect larger 110 mm soil and waste pipework to 50 mm runs with secure, ring‑seal joints. Ideal for drainage, waste and soil plumbing systems, this PVC‑U reducer ensures smooth fluid flow and robust performance in domestic and commercial installations.
Durable Wavin OsmaS PVCU reducer (110×50) in black, part 4S496B, designed to connect 110 mm soil and waste pipes to 50 mm runs. Provides secure ring‑seal connections for domestic and commercial drainage systems, ensuring reliable performance and long-lasting corrosion resistance.
The Wavin Osma Trap 4V808W 32mm Adjustable Bottle Trap 75mm in White is a high-performance waste fitting designed for sinks, basins, and bathroom installations. Its adjustable design allows for flexible installation in tight spaces, while the 75mm water seal prevents foul odours from escaping the drainage system. Made from durable, corrosion-resistant materials, this trap ensures leak-free performance and long-term reliability in both domestic and commercial plumbing systems.
The Wavin Osma Soil 110mm Pan Connector (2.5°) White provides a secure, slightly angled connection between toilet pans and soil stacks. Made from durable PVC-U, this solvent-weld fitting ensures long-lasting performance and leak-free waste flow in residential and commercial soil systems.
The Wavin OsmaSoil 4S095G Reducer 110mm x 82mm in Grey is a high-quality PVC-U fitting designed to transition between different soil pipe diameters in domestic and commercial plumbing systems. It ensures a secure, leak-resistant connection between 110mm and 82mm pipes, providing reliable waste flow and efficient drainage. Resistant to corrosion and wear, this reducer offers long-lasting performance and straightforward installation.
The Wavin OsmaSoil 4S292G P/E Access Plug (110mm, Grey) provides a secure, reliable seal for soil and drainage pipes. Made from durable polypropylene, this access plug ensures easy maintenance access while maintaining system integrity in both domestic and commercial plumbing applications.
The Wavin OsmaSoil 4S292B P/E Access Plug in black is a high-quality PVC fitting designed to provide secure sealing and access to 110mm soil and waste pipes. Its durable construction ensures leak-proof connections, allowing easy maintenance and inspection of plumbing systems. Ideal for both domestic and commercial applications, this access plug offers reliable performance and long-lasting durability.