Comap elbow with clamps, press-fit end, threaded connection 20x2 - 3/4 (DWZ)

Comap elbow with clamps, press-fit end, threaded connection 20x2 - 3/4 (DWZ) is a plumbing fitting designed to change the direction of a pipeline while providing a combined press-fit and threaded interface. The fitting features a 20x2 mm press-fit end suitable for press-compatible copper or multilayer pipes and a 3/4" threaded connection for attaching to standard threaded components. The integrated clamps secure the fitting mechanically to the pipe, reducing reliance on sealants or soldering and enabling faster installation in plumbing and heating systems.

Advantages

The elbow combines a press-fit joint and a threaded connection in one compact component, simplifying transitions between press-installed pipelines and threaded devices. Built with mechanical clamps, it provides reliable axial retention and consistent alignment of the pipe to the threaded outlet. The press-fit end is suitable for use with press tools, enabling a consistent, leak-resistant joint without flame-based methods. The threaded connection allows compatibility with a wide range of valves, fittings and fixtures that accept 3/4" threads.

Suitable for

• Changing direction of press-compatible copper or multilayer pipe runs
• Connecting press-fit piping to threaded valves, taps or radiators
• Domestic and commercial plumbing and heating installations
• Applications where mechanical clamp retention and press joints are preferred over soldering

Key specifications

• Press-fit end diameter and wall: 20 x 2 mm
• Threaded connection size: 3/4 inch (DWZ)
• Connection types: press-fit with mechanical clamps and standard external/internal threaded outlet
• Material: metal fitting compatible with copper and multilayer pipes (follow press-tool manufacturer guidance)
• Typical use: plumbing and heating pipelines requiring a 90° change of direction

How to use

Measure and cut the pipe to the required length, ensuring a clean, square end face. Slide the integrated clamps in position and insert the pipe fully into the press-fit end until it seats against the stop. Use an appropriate press tool and jaw for the 20x2 press connection to form the joint according to the press tool manufacturer's instructions. Apply suitable sealing tape or sealant to the 3/4" threaded connection if required by the application, then screw the threaded component in place and tighten to the recommended torque for the mating part. Verify alignment and check for leaks under operating pressure after installation.

Usage recommendations

Use the elbow with press tools and jaws specified for 20x2 press fittings and follow the press system manufacturer's installation procedures. Confirm compatibility of pipe material (copper or approved multilayer) and inspect clamps and joint after pressing. For threaded connections, use the appropriate sealing method and torque values for a reliable connection in plumbing and heating systems.