Compression reducing coupling, polyethylene, PN 6 bar, d. 50 x 32

HDPE compression reducing coupling PN 6 bar, d 50 × 32 is a transition fitting that provides a reliable, leak-tight connection between Ø50 mm and Ø32 mm pipes without welding or complex tools. It is a convenient solution for branching a main line into smaller-diameter runs, upgrading existing networks, and performing fast repairs—when you need immediate results with no unpleasant surprises after commissioning.

The product is made from high-quality high-density polyethylene (HDPE). The material is moisture-resistant, corrosion-free, and designed for long-term service in utility and engineering systems. Inside the fitting, a uniform, non-porous surface supports smooth flow and reduces the likelihood of deposit build-up. At the same time, the design contains no foreign substances that could affect the taste or odor of water, making the coupling suitable for potable water networks and applications where media purity matters.

Leak-tightness and stable performance are ensured by a well-engineered design:

Rubber sealing rings create a tight contact and provide strong leak resistance at the PN 6 bar working pressure.

The conical tightening mechanism compensates for pipe geometry deviations—size differences and ovality up to ±0.5 mm. This is especially valuable on sites where pipes may come from different batches or have slight tolerances: the fitting “pulls” the joint together and forms a secure compression grip.

A corrosion-resistant reinforcing ring improves long-term tightness and helps the connection remain stable under temperature fluctuations.

Another benefit is UV resistance. The fitting is suitable for outdoor pipeline sections, manholes, greenhouses, and irrigation lines where components may be exposed to sunlight. UV stability also helps reduce the risk of algae and bacteria growth in sunlit parts of the system. The blue/black color makes the connection easy to spot on site and simplifies maintenance.

Compatibility: suitable for polyethylene and polyethylene terephthalate pipes.

Typical applications for the 50×32 PN 6 reducer:

potable and technical water supply (private homes, facilities, distribution lines);

irrigation and watering networks (Ø50 main line to Ø32 distribution);

industrial and domestic high-pressure sewer networks;

fire-fighting pipelines.

If you are looking for a dependable 50×32 HDPE compression reducer with fast installation, a high margin of leak-tightness, and strong resistance to external factors, this PN 6 bar fitting is a sound choice for both professional and household use.