Compression tee PN 6 bar, d. 40 x 40 x 40

Polyethylene compression tee PN 6 bar, 40×40×40 is an equal-bore fitting designed to branch HDPE (PE) pipelines. It connects three pipe sections of the same diameter, with the side outlet positioned perpendicular to the main line. This tee is used when you need a neat branch from the main pipeline: to a separate irrigation line, an additional water take-off point, a distribution manifold, or a parallel branch of a technical network.

The 40 mm size is commonly chosen for sections where flow capacity matters and the system must run steadily without noticeable pressure loss at the branch. A compression tee is convenient both for private projects (house, summer home, farm) and for facilities where engineering networks are regularly maintained.

Reliable, corrosion-free material

The fitting is made from low-pressure polyethylene, so it:

does not rust and requires no anti-corrosion protection;

is resistant to many chemicals and impurities commonly found in water;

is suitable for long-term use in humid conditions and temperature fluctuations.

The PN 6 bar rating ensures dependable performance in standard water supply and technical systems, where leak-tight joints and predictable installation results are essential.

Benefits of the 40 mm compression tee

Fast installation without welding: no fusion or electrofusion equipment required.

Leak-tight joint achieved through a threaded assembly and subsequent compression.

Demountable design: the joint can be assembled/disassembled multiple times for repairs or upgrades.

Easy handling: an ergonomic shape helps in chambers, trenches, and tight spaces.

A widely used, practical solution for branching same-diameter HDPE pipes.

How to install (short and clear)

Insert the HDPE pipe into the fitting seat until it stops.

Secure and tighten the nut clockwise — it compresses the joint and ensures a tight fit.

When to choose 40×40×40

If you need an equal-bore branch for a 40 mm HDPE line, without complex works and with the option to quickly change the layout, this 40×40×40 PN 6 polyethylene compression tee is a convenient choice: it holds the connection securely, speeds up installation, and simplifies pipeline maintenance.