160mm Drainage Coupler Double Socket
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Tue 9 Jun
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Key Features
- {{join_inner}} Seal snap and cap system
- {{fitness_center}} Will not rust, corrode, or degrade in underground conditions
- {{water}} Joins two 160mm plain-ended underground pipes
- {{assignment_turned_in}} For both new systems and repair work
Technical Specification
| URN: | 7001072 |
|---|---|
| Material Type: | PVC |
| Diameter: | 160mm |
| Sales Unit: | Each |
| Colour: | Terracotta |
| Style: | Double Socket |
| Manufacturer's Reference: | 6D105 |
Product Overview
160mm Double Socket Drainage Coupler, designed for connecting two plain-ended underground drainage pipes in high-capacity foul and surface water systems.
Manufactured from durable uPVC to BS EN 1401-1 standards, the coupler provides a strong and reliable connection between larger pipe sections. The integrated seal and snap-cap system ensures a secure, watertight joint that can be installed quickly without specialist tools.
This component is commonly used to extend 160mm pipe runs, connect replacement sections, or repair damaged pipework, offering full compatibility with standard 160mm plain-ended underground pipes.
Features & Benefits
- Durable uPVC body: Strong and lightweight material for long service life.
- Double socket design: Joins two plain-ended 160mm pipes.
- Seal and snap-cap system: Provides a watertight joint with quick, secure installation.
- Corrosion resistant: Will not rust, rot, or degrade underground.
- Versatile use: Suitable for foul and surface water drainage systems.
- Easy maintenance: Allows simple replacement of damaged pipe runs without excavation of full lengths.
Applications
- Pipe extensions: Used to extend existing 160mm underground pipe runs.
- Repairs: Ideal for connecting replacement pipe sections in larger drainage systems.
- Foul drainage: Suitable for underground sewer connections.
- Surface water systems: Applied in high-capacity rainwater and stormwater management.
- Housing and commercial projects: Widely used in residential estates, commercial developments, and civil works.
Installation Guidance
- Preparation: Ensure pipes are cut square, chamfered, and clean before insertion.
- Fitting: Push the plain ends fully into the coupler sockets until seated against the seal.
- Seal system: Integrated snap-cap and rubber seal ensure watertight performance.
- Alignment: Check correct gradient and alignment before backfilling.
- Backfilling: Use granular surround material to protect the joint.
Compliance & Performance
- Standard: Manufactured in accordance with BS EN 1401-1.
- Size: 160mm diameter, double socket.
- Material: Unplasticised PVC (uPVC).
- Connection type: Seal and snap-cap push-fit system.
- Applications: For underground foul and surface water drainage.
- Durability: Resistant to chemicals, corrosion, and long-term ground exposure.
- Important note: Install to Building Regulations Part H requirements.
Delivery & Returns Information
Delivery charges vary by product category and order value. Items may ship from different suppliers and arrive separately, so delivery charges can be shown per part of your order at checkout.
Standard (Nationwide) Delivery
| Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 | £25 ex. VAT |
| Over £300 ex. VAT | FREE |
Express Delivery
| Express Delivery - Insulation and Plasterboard & Drylining | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £400 | £90 ex. VAT |
| Over £400 ex. VAT | £55 ex. VAT |
| Express Delivery - Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 | £50 ex. VAT |
| Over £300 ex. VAT | £35 ex. VAT |
How delivery works
We work with a nationwide network of trusted suppliers. Items in your basket may be supplied by different suppliers and delivered separately. Where this applies, you will see delivery charges shown at checkout for each part of your order. We always aim to group products from the same supplier to keep delivery costs as low as possible.
Delivery areas
Delivery charges apply to mainland UK, excluding: AB, CA, CF, DD, DG, EH, EX, FK, KA, KW, KY, IV, LA, LD, LL, ML, NP, PA, PH, PL, SA, SY, TR, TQ and TD.
If your address is in one of these areas, we will contact you before processing your order to confirm any additional costs. We do not currently offer delivery outside the UK mainland.
What to expect on delivery day
- Deliveries are typically kerbside.
- Please ensure someone is on-site to accept delivery. For heavier items, help with offloading may be required.
- Many building materials arrive on large vehicles. If access is restricted, a specialist vehicle such as a HIAB may be required and could incur an additional charge.
Why delivery can cost more than typical parcel delivery
Building materials often travel on larger vehicles and usually carry fewer drops per run than parcel networks. That is why delivery charges can be higher than standard e-commerce shipping.
Returns
Returns depend on what you have bought and whether there is anything wrong with it. For full details on eligibility, timeframes, and exclusions, please see our full policy.
