Polypipe Enhanced 15x10 Push-Fit Plumbing Socket, Reducing Coupler, Pipe Connector, Straight Reducer Fitting Part Number: PB1815EW

Polypipe Enhanced 15x10 Push-Fit Plumbing Socket Red, Reducing Coupler, Pipe Connector, Straight Reducer Fitting

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£7.70
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Polypipe Enhanced 15x10 Push-Fit Plumbing Socket, Reducing Coupler, Pipe Connector, Straight Reducer Fitting Part Number: PB1815EW
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Polypipe Enhanced 15x10 Push-Fit Plumbing Socket Red, Reducing Coupler, Pipe Connector, Straight Reducer Fitting

SKU W-523325
Manufacturer part number
PB1815EW
EAN
5053062194502
£7.70
inc VAT£6.42 ex VAT
Lead time: 1-5 working days

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Product: Polypipe Enhanced 15x10 Push-Fit Plumbing Socket Red, Reducing Coupler, Pipe Connector, Straight Reducer Fitting (Part no. W-523325)

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Description

Product Overview

The Polypipe Enhanced 15x10 push-fit plumbing socket is a reducing straight connector designed to join 15mm pipe to 10mm pipe quickly and securely. Ideal for new installations and replacement plumbing repairs, it provides a neat, reliable connection with minimal tools. A great choice when you need to step down pipe size without compromising on a clean finish.

Key Features

  • 15mm to 10mm reducing socket – makes it simple to connect different pipe sizes in one run for tidy, efficient plumbing layouts.
  • Push-fit connection – speeds up installation and helps reduce downtime on repairs and maintenance jobs.
  • Enhanced range fitting – designed for a secure, dependable joint for peace of mind in everyday domestic plumbing.
  • Compact straight coupler design – ideal where space is tight behind units, under sinks, or inside service voids.

Use Case / Application

Suitable for domestic and light commercial plumbing where a reducer connector is required between 15mm and 10mm pipework. Commonly used:

  • Under kitchen sinks and in utility rooms for appliance feeds
  • In bathroom installations for basin and tap supply runs
  • For plumbing repairs where an existing 10mm line needs connecting to 15mm
  • In airing cupboards, behind boxing, and other restricted spaces where a straight reducing coupler is needed

Problem → Solution

Ideal for reducing from 15mm to 10mm pipe when you need a fast, secure connection for a repair or new plumbing installation.

Product Specifications

Manufacturer – Polypipe
Manufacturer Part Number (MPN) – PB1815EW
EAN / Barcode – 5053062194502
Dimensions / Size – 15mm x 10mm
Product Type – Push-fit reducing socket (straight coupler)
Typical Applications / Use Cases – Domestic plumbing installations and repairs; reducing connections between 15mm and 10mm pipe runs

Why Buy from BHL

Polypipe is a trusted manufacturer of plumbing systems and fittings, known for practical designs that help deliver reliable installations. This Enhanced 15x10 reducing socket (PB1815EW) is a dependable choice when you need to connect 15mm and 10mm pipework quickly and neatly. Buy online from BHL for competitive pricing, genuine parts and free and fast UK delivery* delivered with care from UK warehouses. BHL is a specialist online merchant trusted by thousands of satisfied customers online since 1998, with thousands of 5 star reviews. *see our terms

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Buying guide: Fittings

Pipe fittings join lengths of pipe, change direction, branch a run or connect pipework to taps, valves and appliances. Couplings, elbows, tees, reducers, stop ends, tap connectors and adaptors are made for each common joining method, so the first choice is how the joint will be made.

Joining methods

  • Compression: a nut squeezes an olive onto the pipe. No heat is needed and the joint can be taken apart, which suits accessible positions.
  • Solder ring and end feed: capillary fittings for copper tube. Solder ring fittings carry their own solder; end feed fittings need solder added while heating. Both need a flame and flux.
  • Press: a pressing tool crimps the fitting onto the pipe for a quick, flame-free joint. Seals and markings differ for water, heating and gas.
  • Push-fit: a grab ring and O-ring hold the pipe once it is cut square and deburred. Plastic pipe usually needs a pipe insert.
  • Threaded: BSP threads connect to valves, cylinders, tanks and appliances.

Sizes, materials and standards

Copper tube is sized by outside diameter: 15mm and 22mm are the most common in homes, 8mm and 10mm suit microbore heating, and 28mm to 54mm and above serve larger runs. Copper fittings are made to the BS EN 1254 series, which has separate parts for capillary, compression, push-fit and press types. Concealed fittings on drinking water supplies should be dezincification resistant (DZR) brass or gunmetal.

Choosing the right fitting

Match the size, joining method and pipe material to the existing pipework, and check the fitting is suitable for the system's temperature and pressure. To shut off or control flow, browse valves, or see the wider pipe systems and fittings range.

Fittings on gas pipework must only be installed by a Gas Safe registered engineer.

Shop all Fittings

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