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.
Durable Wavin OsmaS PVCU Strap Boss GY 82 (3S319G) provides a reliable branch connection point on 82 mm soil and waste PVC‑U pipe after installation, creating a secure access for waste discharge lines.
Wavin OsmaS PVCU Bolted Access Pipe GY 82 S/S (3S274G) provides a robust 82 mm access point in PVC‑U soil and waste systems, featuring a secure bolted cover for easy inspection and maintenance in drainage and plumbing applications.
The Wavin OsmaS PVCU Branch 90° GY 82×82×82 S/S (3S190G) enables a reliable 90° connection between 82 mm soil or waste pipes. Designed for secure, leak‑resistant joins, it’s ideal for domestic and commercial drainage installations.
The Wavin OsmaS PVCU Single Socket GY 82 S/SW (3S124G) provides a durable, leak‑resistant connection for 82 mm soil and waste pipes. Perfect for secure joins in domestic and commercial drainage installations.
The Wavin OsmaW ABS Access Plug BK 50 (2Z292B) provides a durable and reliable 50 mm closure for waste and soil pipes. Ideal for temporary or permanent sealing in drainage and plumbing systems.
The Wavin OsmaW ABS Spigot Bend 90° GY 50 (2Z260G) provides a smooth 90° connection for 50 mm soil and waste pipes. Durable and easy to install, it ensures leak-resistant joins for domestic and commercial drainage systems.
The Wavin OsmaW 50mm ABS Tee 45° (2Z210G) is a durable grey waste pipe fitting designed for efficient branching in soil and waste systems. Ideal for professional plumbing installations, it offers strong chemical resistance and long-lasting performance.
The Wavin OsmaW 50mm ABS Tee 90° (2Z190B) is a robust black waste pipe fitting for branching 50mm waste systems. Made from high-quality ABS, it delivers excellent durability and chemical resistance for professional plumbing installations.
The Wavin OsmaW 50mm ABS Bend 45° (2Z163B) is a high-quality black waste pipe bend for smooth directional changes in 50mm plumbing systems. Manufactured from durable ABS for long-lasting domestic and commercial installations.
The Wavin OsmaW 50mm ABS Bend 90° (2Z161B) is a durable black waste pipe bend designed for smooth directional changes in 50mm soil and waste systems. Made from high-quality ABS, it ensures long-lasting performance for both domestic and commercial plumbing.
The Wavin OsmaW 50mm ABS Knuckle Bend 90° (2Z160B) is a sturdy black waste pipe bend designed for precise directional changes in 50mm soil and waste systems. Made from durable ABS, it provides reliable performance for domestic and commercial plumbing.
The Wavin OsmaW 50mm ABS Double Socket (2Z104B) is a durable black waste pipe connector for joining two 50mm pipes in soil and waste systems. Made from high-quality ABS, it ensures long-lasting performance for domestic and commercial plumbing installations.
The Wavin OsmaW 50x40mm ABS Reducer (2Z086B) is a durable black waste pipe fitting for connecting 50mm and 40mm pipes in soil and waste systems. Made from high-quality ABS, it delivers reliable performance for domestic and commercial plumbing installations.
The Wavin OsmaW 50mm ABS Pipe Clip (2Z081B) is a durable black clip designed to securely fix 50mm ABS waste pipes in soil and waste systems. Ideal for professional plumbing installations, it provides reliable support and long-lasting performance.
The Classic Marble ClassiSeal CS02.5 is a patented 2.5m flexible self-adhesive waterproof upstand designed to prevent leaks around shower trays and baths. Made from high-quality EPDM rubber, this professional bathroom waterproofing system accommodates up to 15mm of movement, ensuring a secure and long-lasting seal. Applied by hand before installation, it wraps neatly around corners for reliable protection in showers, wet rooms, bathrooms and kitchens. Suitable for new builds, renovations and refits, ClassiSeal provides a clean, mess-free solution backed by a 10-year warranty.
Premium Wavin OsmaS PVCU Boss Adaptor 90° GY 50 (2S360G) – a reliable 50 mm right‑angle plumbing adaptor for soil, waste and drainage systems. Designed for efficient 90° directional changes in PVC‑U pipework, this boss adaptor ensures secure ring‑seal connections and smooth flow in above‑ground installations. Ideal for commercial and domestic plumbing applications.
Durable Wavin OsmaS PP All Fit Spig Bend 90° WT 50 (2S356W) — high‑quality 50 mm polypropylene drainage bend engineered for reliable 90° directional changes in soil, waste and vent pipework. Designed for fast, secure installation with OsmaS All Fit systems, ideal for above‑ground drainage, commercial and domestic plumbing projects.
High‑quality Wavin OsmaS PP All Fit Redn Bend 90° WT 50×40 (2S355W) — a reliable 90° reducing bend for 50 mm to 40 mm connections in soil, waste and vent drainage systems. Crafted from durable polypropylene for secure, leak‑resistant joints in above‑ground drainage and plumbing installations, ideal for both residential and commercial projects.
Durable Wavin OsmaS PVCU Boss Adaptor E 50×32 SW/S (2S298E) — a high‑quality 50 × 32 mm PVC‑U pipe reducer for soil, waste and drainage systems. Ensures secure, leak‑resistant connections and smooth flow for above‑ground plumbing and drainage installations, suitable for both commercial and residential applications.
Durable Wavin OsmaO PVCU Adaptor 90° WT 21.5 (1O159W) — a high‑quality 90° right‑angle PVC‑U adaptor designed for efficient directional changes in soil, waste and vent pipework. Ideal for above‑ground drainage and plumbing systems, this compact adaptor ensures secure, leak‑resistant connections in tight spaces for residential and commercial installations.