Wavin OsmaSoil Ring-Seal Boss Adaptor (Brown) 40 mm – 2S399
Wavin OsmaSoil Ring-Seal Boss Adaptor (Brown) 40 mm – 2S399
SKU:
2S399
Part Number: 2S399
Regular price
£10.83
Ex. VAT
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£10.83Ex. VAT
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Product Description
2S399 | Wavin OsmaSoil 40 mm Ring-Seal Boss Adaptor (Brown)
A single-socket boss adaptor with ring-seal, enabling a secure branch from the main soil/waste pipe to 40 mm pipe or copper up to 1½″. Designed for OsmaSoil systems, it allows easy push-fit installation into a boss port, ideal for vent connections, future waste branching, or appliance link-ins. UK-manufactured, kitemarked for robust performance.
- PVC‑U body resists UV, chemicals, and temperature variation
- No solvent or glue required — simply lubricate and insert for a secure seal
- Connects into boss ports on OsmaSoil fittings, providing a clean 2.5° fall for horizontal connection
- Connects to plastic or copper pipe easily
Technical Specification
| diameter | 40 mm |
| height | 52 mm |
| length | 52 mm |
| pack size | 1 |
| range | OsmaWeld |
| supplier part number | 2S399 |
| type | Boss Adaptor |
| width | 30 mm |
| color pattern | Brown |
| material | Polyvinyl Chloride Unplasticized (PVCu) |