The JG Speedfit Reducing Straight Coupler provides a fast, secure, and tool-free solution for connecting pipes of different diameters in plumbing and central heating systems. These couplers are ideal for reducing pipe size in a straight run, offering a clean and professional finish. Designed for use with hot and cold water systems, as well as sealed and vented central heating, the fittings are easy to install and demount, making them perfect for both permanent and temporary setups.

Available in two size variants:

• 15mm x 10mm Pack of 10

• 22mm x 15mm Pack of 5

Key Features:

• Push-Fit Technology
  Enables fast, secure installation without toolsideal for both professionals and DIYers.
• Straight Inline Reduction
  Perfect for reducing pipe size in-line, while maintaining a consistent flow path.
• Demountable & Reusable
  Easy to disconnect and reposition without damaging pipework or fittings.
• Compatible with Central Heating Systems
  Suitable for both hot and cold water, as well as central heating systems.
• Lead-Free & Non-Toxic
  Safe for potable water applications, compliant with UK plumbing regulations.
• No Scale Build-Up or Corrosion
  Ensures long-term system reliability and performance.
• WRAS & BSI Approved
  Meets the highest standards for safety, performance, and water quality.

Product Specifications:

15mm x 10mm Pack of 10

Specification Detail Product Type Reducing Straight Coupler Size 15mm x 10mm Material White Plastic Connection Type Push-Fit System Compatibility Hot & Cold Water, Central Heating Weight (Boxed) 25g Pack Size 10 Brand JG Speedfit WRAS Approved Yes

22mm x 15mm Pack of 5

Specification Detail Product Type Reducing Straight Coupler Size 22mm x 15mm Material White Plastic Connection Type Push-Fit System Compatibility Hot & Cold Water, Central Heating Weight (Boxed) 240g Pack Size 5 Brand JG Speedfit WRAS Approved Yes

Frequently Asked Questions (FAQs):

Q: What is a reducing straight coupler used for?
A: It’s used to join two pipes of different diameters in a straight line, commonly in situations where you’re stepping down pipe size to supply specific appliances or fixtures.

Q: Can I use these with both copper and plastic pipe?
A: Yes. JG Speedfit fittings are compatible with both copper and plastic pipes, as long as the correct inserts and installation guidelines are followed.

Q: Are these fittings suitable for heating systems?
A: Absolutely. These couplers are designed for sealed and vented central heating systems as well as domestic hot and cold water systems.

Q: Are pipe inserts required for plastic pipe connections?
A: Yes, JG Speedfit Superseal pipe inserts should be used when connecting to plastic pipe to ensure a secure and leak-free joint.

Q: Can the fittings be reused?
A: Yes. The push-fit design is demountable, meaning you can reuse the fittings without damaging them or the pipe.

Why Choose JG Speedfit?

JG Speedfit continues to be a trusted name in plumbing innovation, delivering reliable, easy-to-use fittings for a wide range of systems. Whether you’re installing a new system or making a quick fix, the Reducing Straight Coupler offers simplicity, safety, and strength in one smart solution.