Copper pipe fitting KAN-therm 15 mm to G3/4" threaded connection (model 9023.08)

The KAN-therm copper pipe fitting 15 mm to G3/4" (model 9023.08) is designed to join a 15 mm copper tube to a G3/4" threaded port in plumbing installations. It provides a mechanical transition between smooth copper piping and threaded components such as valves, pumps or manifolds. The fitting is intended for use in potable hot and cold water systems where a secure metal-to-thread connection is required.

Advantages

This copper fitting offers reliable mechanical strength and corrosion resistance typical of copper materials, maintaining dimensional stability in common water system temperatures. Its construction allows a straightforward connection between copper tubing and standard G3/4" threaded ports without the need for soldering when used with the appropriate compression or mechanical joint method. The compact design helps preserve line routing and minimizes pressure drop at the connection point.

Suitable for

• Connecting 15 mm copper supply lines to G3/4" threaded valves and pumps
• Adapting copper piping to manifolds or distribution units with G3/4" ports
• Hot and cold potable water installations in residential and light commercial settings
• Replacement or retrofit of existing threaded-to-copper connections

Key specifications

• Material: copper (suitable for plumbing applications)
• Connection 1: 15 mm copper tube interface
• Connection 2: G3/4" external/internal threaded port interface
• Application: hot and cold potable water systems
• Installation type: mechanical transition between copper tube and threaded component

How to use

Prepare the 15 mm copper tube by cutting squarely and deburring the end to ensure a clean seating surface. Depending on the joint method intended (compression sleeve, olive, or mechanical adapter compatible with copper), slide the required ferrule or sealing element onto the tube and insert fully into the fitting. Engage the G3/4" threaded connection by applying appropriate thread sealant (such as PTFE tape or approved pipe joint compound) to the male thread, then hand-tighten and finish with a wrench to the torque recommended by the mating component manufacturer. After assembly, verify the joint for leaks under system pressure.

Usage recommendations

Use only components and sealing materials compatible with potable water and copper; follow manufacturer guidance for torque values and sealing methods. Avoid excessive mechanical stress or bending near the joint, and perform pressure testing after installation to confirm leak-free performance.