Elbow pipe fitting Herz Kolano 90º 40x3.5 – 40x3.5 P7140 00

Herz Kolano 90º 40x3.5 – 40x3.5 P7140 00 is a right-angle elbow pipe fitting designed to join two pipes of identical dimensions. Manufactured for plumbing and heating systems, this 90° elbow maintains the same internal diameter across the bend to ensure consistent flow characteristics in closed-loop and supply lines. The fitting is intended for installations where a secure, dimension-matching connection is required to change the direction of fluid or heating medium.

Advantages

This elbow fitting provides a precise 90° change of direction while preserving pipe diameter, reducing turbulence and pressure loss compared with mismatched transitions. Constructed to meet common installation standards, it offers consistent fitment with 40x3.5 pipes and facilitates reliable joint integrity in both domestic and commercial systems. The design simplifies routing of piping in constrained spaces and supports straightforward assembly with compatible joining methods.

Suitable for

• Domestic hot and cold water distribution systems
• Hydronic heating and radiator connections
• Commercial plumbing installations requiring right-angle changes
• Retrofitting and replacement of existing 40x3.5 pipe sections

Key specifications

• Elbow angle: 90 degrees
• Pipe dimension compatibility: 40x3.5 (both ends)
• Flow path: constant internal diameter through the bend
• Application: plumbing and heating systems
• Connection type: designed for use with standard joining methods compatible with 40x3.5 pipes

How to use

Select the elbow when a right-angle turn is required between two pipes of the specified 40x3.5 dimension. Prepare pipe ends according to the chosen joining method, ensuring they are clean and free of burrs or debris. Align the pipes into the elbow so that both ends seat fully, then complete the joint using the appropriate technique for the pipe material and system (for example, soldering, compression, press-fit, or threaded connection where applicable). After installation, inspect joints for correct alignment and perform pressure or leak testing as required by local codes and the installation practice.

Usage recommendations

Verify compatibility of the elbow with the pipe material and the chosen joining method before installation. Follow local plumbing and heating codes for pressure testing and support spacing to ensure long-term system reliability.