Compression Tee Fitting Comap 15 JEVCO (screw-type) – 15 mm

Compression tee fitting Comap 15 JEVCO (screw-type) – 15 mm is a compact plumbing connector designed to join three 15 mm pipes using a screw-compression joint. Intended for potable water and heating systems, this fitting provides a mechanically secured branch that enables reliable sealed connections for distribution, repairs, and system extensions. The design focuses on straightforward installation and stable performance where a small footprint and robust joint are required.

Advantages

The fitting offers a secure screw-compression connection that reduces the need for soldering or specialized tools. Its compact 15 mm size is suitable for tight spaces and minimizes visual intrusion in visible installations. Constructed from corrosion-resistant materials and engineered for potable water and heating use, the fitting yields consistent sealing performance and long-term dimensional stability under typical system temperatures and pressures.

Suitable for

• Domestic potable water distribution and branch connections
• Hot water and central heating pipework
• Repair and replacement of existing 15 mm lines
• System extensions where a compact, mechanically fastened branch is required

Key specifications

• Nominal connection size: 15 mm for all three ports
• Connection type: screw/compression joint
• Material characteristics: corrosion-resistant metal alloy components and sealing elements suitable for potable water
• Configuration: tee (one inlet, two outlets or vice versa) providing a branch connection
• Typical application temperature: compatible with domestic hot and cold water and heating circuits

How to use

Prepare the 15 mm copper or compatible plastic pipes by cutting square and deburring the ends. Slide the compression nut and ferrule onto each pipe end, insert the pipes fully into the fitting body, and hand-tighten the nuts. Use an appropriate wrench to secure the nuts to the manufacturer-recommended torque to ensure a leak-free joint; avoid over-tightening. Once installed, pressure-test the system according to local plumbing regulations to confirm the integrity of all joints before regular use.

Usage recommendations

For potable water and heating installations, ensure pipe compatibility (copper or approved plastic types) and inspect sealing elements before assembly. Follow local codes for pressure testing and thermal expansion allowance. When working in confined spaces, verify clearances and support the piping near the tee to prevent mechanical stress on the joint.