Reduction tee Comap press-fit 40x3.5-32x3-40x3.5 for pipe systems

Comap press-fit reduction tee 40x3.5-32x3-40x3.5 is a metal press-fit fitting engineered for creating a branch from a larger main run to a smaller pipe within heating, plumbing and industrial pipe systems. The fitting allows a 32x3 branch to be taken from a 40x3.5 main line using press-fit connections that provide a permanent, leak-resistant joint without the need for welding or threaded connections. It is made to be compatible with press-fit installation methods and common pipe materials used in commercial and residential installations.

Advantages

This reduction tee delivers reliable, factory-grade joints through press-fit technology, reducing installation time compared with welded or soldered connections. The component ensures consistent dimensional accuracy for straightforward alignment and high leak-resistance when installed with the appropriate press tools and certified rings. Its construction supports durable service in closed heating and potable water systems where compatible materials are used.

Suitable for

• Branching a 32x3 service line from a 40x3.5 main run in heating systems
• Plumbing installations requiring a permanent press-fit branch connection
• Industrial piping where press-fit fittings are specified for faster assembly

Key specifications

• Nominal connection sizes: main run 40 x 3.5 mm; branch 32 x 3 mm; opposite main 40 x 3.5 mm
• Material: metal press-fit fitting suitable for commonly used plumbing and heating pipe materials
• Connection method: press-fit joints for permanent, mechanical sealing
• Application: systems for heating, potable water and compatible industrial services

How to use

Prepare pipe ends by cutting square and deburring internal and external edges. Verify compatibility between the fitting and pipe material and ensure the correct insertion depth. Use the manufacturer-recommended press tool and jaw set for the specified diameters to make the press connections. After pressing, inspect each joint visually and, where required, perform a pressure test according to applicable installation standards and local regulations.

Usage recommendations

Use only certified press tools and dies sized for 32 x 3 mm and 40 x 3.5 mm connections, follow pipe manufacturer guidelines for material compatibility, and conduct pressure testing after installation to confirm leak-free joints.