Wavin Tigris K5 Coupler 25mm, Press Fit Straight Connector, Pipe Joining Fitting, Repair Coupling Part Number: 3079756

Wavin Tigris K5 Coupler 25mm, Press Fit Straight Connector, Pipe Joining Fitting, Repair Coupling

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£11.48
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Wavin Tigris K5 Coupler 25mm, Press Fit Straight Connector, Pipe Joining Fitting, Repair Coupling Part Number: 3079756
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Wavin Tigris K5 Coupler 25mm, Press Fit Straight Connector, Pipe Joining Fitting, Repair Coupling

SKU W-514546
Manufacturer part number
3079756
EAN
4026294918285
£11.48
inc VAT£9.57 ex VAT
Lead time: 1-5 working days

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Product: Wavin Tigris K5 Coupler 25mm, Press Fit Straight Connector, Pipe Joining Fitting, Repair Coupling (Part no. W-514546)

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Description

Product Overview

The Wavin Tigris K5 Coupler 25 is a straight press-fit coupling designed to join 25mm pipe quickly and securely within compatible Wavin Tigris K5 plumbing and heating installations. Ideal for new installs or replacement work, it helps you achieve a dependable connection with a neat, professional finish.

Key Features

  • 25mm straight coupler design – makes it simple to join two pipe ends in-line for tidy, efficient pipe runs.
  • Press-fit connection style – supports faster installation and consistent results compared with many traditional jointing methods.
  • Designed for Wavin Tigris K5 systems – helps ensure reliable compatibility when maintaining or extending existing pipework.
  • Ideal for repairs and modifications – a practical choice when replacing a damaged section or extending a run without changing system type.

Use Case / Application

Suitable for domestic and light commercial plumbing and heating tasks where a 25mm straight connector is required. Commonly used for:

  • Utility rooms and airing cupboards when altering heating pipework routes
  • Kitchens and bathrooms for compatible hot and cold water distribution lines
  • Plant rooms and service areas for upgrades, extensions, and maintenance on press-fit pipe systems

Problem → Solution

Ideal for joining or repairing 25mm pipework when you need a compatible, secure straight coupling that keeps installation time down and reliability high.

Product Specifications

  • Manufacturer – Wavin
  • Manufacturer Part Number (MPN) – 3079756
  • Manufacturer Range / Series – Tigris K5
  • EAN / Barcode – 4026294918285
  • Dimensions / Size – 25mm
  • Product Type – Press-fit straight coupler / coupling connector
  • Typical Applications / Use Cases – Plumbing and heating pipe joining, replacements, system alterations within compatible Tigris K5 installations

Why Buy from BHL

Wavin is a trusted manufacturer of professional plumbing and heating systems, known for dependable components and system-led compatibility. Buy the Wavin Tigris K5 Coupler 25 (MPN 3079756) online from BHL for competitive pricing, genuine parts, and free* & fast UK delivery. BHL is a specialist online merchant trusted by thousands of satisfied customers since 1998, with thousands of 5 star reviews. Your order is picked and packed with care from UK warehouses.

*see our terms

Reviews

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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