Masterflow M3RS1510 Pack of Ten 15mm to 10mm Copper Tube 3-Part Reducing Set for Compression Fitting

The Masterflow M3RS1510 is a pack of ten 3-part reducing sets designed specifically for converting 15mm compression fittings to accept 10mm copper microbore tube. Simply remove the existing 15mm olive from the fitting and replace it with this reducing set to create a secure, reliable joint.

Key Features

• Three-part design for easy installation in confined spaces
• Flame-free connection suitable where heat must be avoided
• Manufactured from high-quality yellow brass for heating and hot/cold water systems
• Compliant with relevant British standards and marked for traceability
• Compatible with copper tube to EN 1057

Specifications

• Size: 15mm × 10mm
• Material: Yellow brass (DZR compliant)
• Operating pressure (water): 25 bar at 95°C (for 8-15mm sizes)
• Bag quantity: 5 (typical); supplied here as pack of 10
• Manufactured in the United Kingdom

Applications

Ideal for domestic heating, hot and cold drinking water, and chilled water systems. Perfect for microbore conversions in existing installations.

What’s in the box

Pack of ten (10) Masterflow M3RS1510 15mm × 10mm 3-part compression reducing sets.