The Copper Solder Ring Reducing Coupler - 28mm x 15mm is the safe, efficient and secure way to reduce copper pipe sizes in plumbing systems. For drinking water, sanitary, heating and chilled water applications this fitting has a preloaded solder ring so no extra solder and flux is required – for consistent and professional results every time.
Made from high grade copper and WRAS approved this reducer meets all UK and European standards including EN 1254-1 and BS 864. The lead-free solder ring is to EN 29453 and ISO 9453 so it’s suitable for potable water systems.
The Copper Solder Ring Reducing Coupler - 28mm x 15mm makes every pipe transition simple, secure and regulation compliant. Trusted by professionals across the UK and Ireland – buy today for fast delivery and hassle free installation!
| Brand | Masterflow |
|---|---|
| Product Type | Solder Ring Reducing Coupling |
| Size | 28mm x 15mm |
| Material | Copper |
| Solder Type | Lead-Free (EN 29453 / ISO 9453) |
| Certification | WRAS Approved, EN 1254-1, BS 864 |
| Pipe Compatibility | Copper tube to EN 1057 |
| Operating Pressure | 16 bar @ 0–30°C, 10 bar @ 65°C, 7 bar @ 95°C, 6 bar @ 110°C |
| Applications | Drinking Water, Sanitary, Heating, Chilled Water, Gas, Compressed Air |
28mm x 15mm Reducing Size – Joins pipes of differing diameters for smooth, controlled flow transitions
Preloaded Lead-Free Solder Ring – Ensures quick, clean, and uniform solder joints without guesswork
WRAS Approved – Certified safe for use in potable (drinking) water systems
Durable Copper Construction – Resistant to corrosion and designed for long service life
Traceable & Compliant – Marked for full traceability and complies with EN 1254, BS 864, and EN 1057 standards
Multi-Application Use – Suitable for sanitary, heating, chilled water, gas, and compressed air systems
