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Overview
These Adoptable Metro Sewer Sealing Rings providing a watertight and reliable connection in gravity sewer systems, the Metro Sewer sealing ring is designed to fit 150mm, 225mm, and 300mm plain-ended twin wall pipes. Made from high-quality elastomeric rubber, each size variant offers long-lasting joint integrity while supporting quick and easy on-site installation.
Used in conjunction with Metro Sewer couplings, these seals form part of a fully certified SN8 drainage system, making them ideal for adoptable and private sewer networks. Lightweight, flexible, and BS EN 681-1 compliant, the Metro Sewer sealing rings are suitable for a wide range of projects, including housing developments, infrastructure works, and agricultural drainage.
CALL FOR LARGE BULK ORDER PRICING: 0121 351 3230
Key Applications:
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Gravity sewer systems
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Adoptable foul water drainage
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Private drainage connections
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Civil engineering projects
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Agricultural and rural sites
Certifications:
- BS EN 13476-3
- WIS 4-35-01
More product information
The Metro Sewer sealing ring is a precision-moulded elastomeric rubber seal, designed to create a watertight connection between Metro Sewer twin wall pipes. Available in 150mm, 225mm and 300mm. When used in combination with Metro Sewer couplings, it forms part of a BS EN 13476-3 and WIS 4-35-01 compliant SN8-rated gravity drainage system.
Manufactured from durable elastomeric rubber in accordance with BS EN 681-1, the seal is engineered to deliver long-term joint performance in underground installations. It provides excellent flexibility, allowing for ground movement while maintaining a secure seal and preventing infiltration or exfiltration.
Ideal for adoptable foul water networks and private installations, the Metro Sewer seal is essential for maintaining system integrity and preventing contamination in structured wall sewer systems.
Key Features:
- Designed for 150mm, 225mm and 300mm Metro Sewer pipes
- Forms watertight joints with couplers
- Manufactured from elastomeric rubber
- BS EN 681-1 certified
- Compatible with BS EN 13476-3 and WIS 4-35-01
- SN8 system compatible
- Quick to install without specialist tools
- Suitable for foul water and stormwater systems
SN8 system compatible, Watertight, Chemical-resistant
Specification
| Product code | MS150S-N |
|---|---|
| Brand | Naylor |
| Nominal size (NS) | 150mm |
| Outside diameter | 173mm |
| Pipe type | Twin Wall Coupling |
| Standard | BS EN 13476-3, WIS 4-35-01 |
| Weight | 1.0 kg |
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Delivery and collection
- Delivered across Great Britain on our own vehicles or by courier, depending on the product.
- Delivery is charged per delivery, not per item, by zone.
- Collect from Cotterills Birmingham Depot, near Junction 9 of the M42: Hermitage Farm, Grove Lane, Wishaw, B76 9QJ.
- Northern Ireland, the islands, the Isle of Man and the Channel Islands are quoted separately.
Questions about adoptable sewer pipe & fittings
How much is delivery?
Delivery is priced by zone and charged per delivery, not per item. Enter your postcode above to see the price for your site, or see our delivery zones page.
Can I collect my order?
Yes. You can collect from Cotterills Birmingham Depot, near Junction 9 of the M42 (Hermitage Farm, Grove Lane, Wishaw, B76 9QJ), Monday to Friday. Choose collection at checkout.
Can I open a trade account?
Yes. Groundworkers, contractors and merchants can apply for a credit account online. Apply for a trade account.
Can you price a whole job from drawings?
Yes. Send us your site drawings and we'll do a free take-off and quote the full drainage schedule, with no obligation. Send your drawings.
Still unsure? Call 0121 351 3230 and talk to the team.
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Buying for your business?
Open a trade account to buy on credit, with quotes for large and mixed orders.
- Credit account for regular orders
- Free drawing take-off and full quotes
- Delivery to site across Great Britain
Got drawings? We'll price the whole job
Send your site drawings and we'll do a free take-off and quote the full drainage schedule, with no obligation.