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Wavin OsmaSoil
Shop Wavin OsmaSoil pipes and fittings at Plumbco for reliable soil and waste drainage installations. The range includes soil pipe, bends, branches, connectors, access fittings and other components for domestic and commercial plumbing projects.
Whether you're installing a new soil system, extending an existing one or replacing a worn fitting, you'll find a wide selection of genuine Wavin OsmaSoil fittings in a range of sizes and configurations.
Wavin OsmaSoil Pipes & Fittings
Choose from soil pipe, bends, branches, access fittings, couplers, connectors and adaptors, with push-fit and solvent-weld options available across the OsmaSoil range. Wavin OsmaSoil is available in 82mm, 110mm and 160mm systems, with 110mm and 160mm pipe also available with Wavin's Recycore technology.
Browse the range below to find the Wavin OsmaSoil pipe or fitting you need for your next installation or repair.
Wavin OsmaSoil 4S435G SW/S Offset Bend (bottom) 110mm Grey
4S435G
The Wavin Osma OsmaS 110mm PVC-U Bottom Offset Bend (Grey) 4S435G is a durable soil pipe fitting designed for accurate drainage alignment. Suitable for domestic and commercial plumbing, it offers reliable waste flow and secure 110mm soil pipe connections.
£36.75 incl tax
Wavin OsmaSoil 4S430G Double Branch 87.5 deg 110mm Grey
4S430G
The Wavin Osma OsmaS 110x110mm PVC-U 90° D Branch (Grey) 4S430G is a high-quality soil pipe fitting designed for smooth and reliable drainage connections. Ideal for domestic and commercial plumbing, it ensures efficient waste flow and secure 110mm soil pipe junctions.
£137.02 incl tax
Wavin OsmaSoil 4S430E SW/S Double Branch 87.5 deg 110mm Olive
4S430E
The Wavin Osma OsmaS 110x110mm PVC-U 90° D Branch (4S430E) is a reliable soil pipe fitting designed for efficient drainage system connections. Suitable for domestic and commercial plumbing, it ensures smooth waste flow and secure 110mm soil pipe junctions.
£137.02 incl tax
Wavin OsmaSoil 4S363B S/SW Bend 45 deg 110mm Black
4S363B
The Wavin Osma OsmaS 110mm PVC-U 45° Bend (Black) 4S363B is a high-quality soil pipe fitting designed for smooth directional changes in drainage systems. Ideal for domestic and commercial plumbing, it ensures reliable waste flow and secure 110mm soil pipe connections.
£38.77 incl tax
Wavin OsmaSoil 4S319E Strap Boss Olive
4S319E
The Wavin Osma OsmaS 110mm PVC-U Strap Boss 4S319E is a reliable soil pipe accessory for creating branch connections in 110mm drainage systems. Ideal for domestic and commercial plumbing, it offers a secure and professional solution for adding waste connections.
£13.20 incl tax
Wavin OsmaSoil 4S306G Domestic Air Admittance Valve All 110mm Grey
4S306G
The Wavin Osma OsmaS 110mm ABS Air Admittance Valve (Grey) 4S306G provides reliable ventilation for soil and waste systems, preventing siphoning of traps. Ideal for domestic and commercial plumbing, it ensures smooth drainage and compliant airflow in 110mm pipe installations.
£101.25 incl tax
Wavin OsmaSoil 4S302W Balloon Grating 110mm White
4S302W
The Wavin Osma OsmaS 110mm PVC-U Balloon Grating (White) 4S302W provides a reliable and durable cover for soil and waste pipe outlets. Ideal for domestic and commercial plumbing, it protects openings while allowing proper ventilation and drainage.
£9.12 incl tax
Wavin OsmaSoil 4S300W Weathering Collar 110mm White
4S300W
The Wavin Osma OsmaS 110mm PVC-U Weathering Collar (White) 4S300W provides a secure, weatherproof seal around soil and waste pipe outlets. Ideal for domestic and commercial plumbing, it protects roof penetrations while maintaining a neat, professional finish.
£12.75 incl tax
Wavin OsmaSoil 4S263G SW/S Bend 45 deg 110mm Grey
4S263G
The Wavin Osma OsmaS 110mm PVC-U 45° Bend (Grey) 4S263G is a high-quality soil pipe fitting designed for smooth directional changes in drainage systems. Suitable for domestic and commercial plumbing, it ensures reliable waste flow and secure 110mm soil pipe connections.
£41.90 incl tax
Wavin OsmaSoil 4S263E SW/S Bend 45 deg 110mm Olive
4S263E
The Wavin Osma OsmaS 110mm PVC-U 45° Bend (White) 4S263E is a durable soil pipe fitting designed for smooth directional changes in drainage systems. Ideal for domestic and commercial plumbing, it ensures reliable waste flow and secure 110mm soil pipe connections.
£41.90 incl tax
Wavin OsmaSoil 4S263B SW/S Bend 45 deg 110mm Black
4S263B
The Wavin Osma OsmaS 110mm PVC-U 45° Bend (Black) 4S263B is a robust soil pipe fitting designed for smooth directional changes in drainage systems. Perfect for domestic and commercial plumbing, it ensures reliable waste flow and secure 110mm soil pipe connections.
£41.90 incl tax
Wavin OsmaSoil 4S260E SW/S Long Tail Bend 87.5 deg 110mm Olive
4S260E
The Wavin Osma OsmaS 110mm PVC-U Long Tail 90° Bend (White) 4S260E is a high-quality soil pipe fitting designed for smooth directional changes in drainage systems. Suitable for domestic and commercial plumbing, it ensures secure connections and reliable waste flow in 110mm soil pipes.
£44.49 incl tax
Wavin OsmaSoil 4S195B S/S Single 5 Boss Branch 87.5 deg 110mm Black
4S195B
The Wavin Osma OsmaS 110x110mm PVC-U 90° Branch (Black) 4S195B is a high-quality soil pipe fitting designed for reliable drainage system junctions. Ideal for domestic and commercial plumbing, it ensures smooth waste flow and secure 110mm soil pipe connections.
£72.05 incl tax
Wavin OsmaSoil 4S169G S/S Access Bend 87.5 deg 110mm Grey
4S169G
The Wavin Osma OsmaS 110mm PVC-U 90° Access Bend (Grey) 4S169G is a durable soil pipe fitting designed for convenient access and maintenance in drainage systems. Suitable for domestic and commercial plumbing, it ensures reliable waste flow and secure 110mm soil pipe connections.
£92.65 incl tax
Wavin OsmaSoil 4S130G T Ring Seal Only
4S130G
The Wavin Osma OsmaS 110mm Rubber T-Ring (4S130G) is a high-quality sealing ring designed for Osma soil pipe systems. It ensures a secure, watertight push-fit connection for soil and waste pipe installations in domestic and commercial plumbing.
£4.60 incl tax
Wavin OsmaSoil 4S120W 110mm White Rubber WC Gasket – 4.25" to 4.5"
4S120W
The Wavin OsmaSoil 4S120W White Rubber WC Gasket is designed to provide a secure seal for compatible WC spigots connecting to 110mm soil pipe systems. Suitable for toilet waste installations, this rubber gasket helps create a watertight connection between compatible components.
With a specified compatibility range of 4.25" to 4.5", the Wavin OsmaSoil 4S120W is a practical replacement fitting for suitable toilet and soil pipe connections. Its white finish makes it easy to identify within the OsmaSoil range.
Ideal for plumbing repairs, maintenance and new installations, this genuine Wavin OsmaSoil fitting is designed for use where the specified dimensions and connection requirements match the existing system.
Check the WC spigot dimensions and pipe compatibility before ordering to ensure the correct fit.
With a specified compatibility range of 4.25" to 4.5", the Wavin OsmaSoil 4S120W is a practical replacement fitting for suitable toilet and soil pipe connections. Its white finish makes it easy to identify within the OsmaSoil range.
Ideal for plumbing repairs, maintenance and new installations, this genuine Wavin OsmaSoil fitting is designed for use where the specified dimensions and connection requirements match the existing system.
Check the WC spigot dimensions and pipe compatibility before ordering to ensure the correct fit.
£17.01 incl tax
Wavin OsmaSoil 4S116W Snap Cap 110mm White
4S116W
The Wavin OsmaS 110mm PP Cap/Ring Non BS (4S116W) is a high-quality polypropylene end cap designed to finish and seal soil pipe systems. Ideal for domestic and commercial drainage installations, it provides a secure and durable push-fit solution.
£6.38 incl tax
Wavin OsmaSoil 4S116G Snap Cap 110mm Grey
4S116G
The Wavin OsmaS 110mm PP Cap/Ring Non BS Grey (4S116G) provides a durable and reliable seal for soil pipe systems. Perfect for domestic and commercial drainage installations, it ensures a secure push-fit connection for long-lasting performance.
£6.38 incl tax
Wavin OsmaSoil 4S116B Snap Cap 110mm Black
4S116B
The Wavin OsmaS 110mm PP Cap/Ring Non BS Black (4S116B) is a durable push-fit end cap for soil pipe systems. Ideal for domestic and commercial drainage, it provides a secure seal and long-lasting performance.
£6.38 incl tax
Wavin OsmaSoil 4S104W D/SW Double Socket 110mm White
4S104W
The Wavin OsmaS 110mm PVC-U Double Socket (4S104W) provides a reliable connection between two soil pipe sections. Ideal for domestic and commercial drainage systems, it ensures a secure push-fit joint and long-lasting performance.
£14.28 incl tax
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