Symmetrical reducing coupling face-to-face 225X160 SDR17, water-gas 70067221617AGR

Symmetrical reducing coupling PE for water and gas

This symmetrical polyethylene (PE) reducing coupling is designed to connect pipes of different diameters in water and gas installations. Made of durable PE100-RC material, it provides a reliable and durable connection. It is an essential element when modifying existing installations or creating new ones where pipe diameter adjustment is required.

Application and installation

The SDR 17 flush-mounted reducing coupling is designed for electrofusion and butt welding, which guarantees a tight and safe connection. Thanks to the use of high-quality material, the reducing coupling is characterized by corrosion resistance and mechanical damage resistance. This is particularly important for underground installations or those exposed to atmospheric factors.

Properties and parameters

Made of PE100-RC, the reducing coupling has an MRS (Minimum Required Strength) of 10 MPa, which translates to resistance to long-term loads. It can be used in water systems with a working pressure of up to 10 bar and in gas installations up to 5 bar. This ensures safe operation of the installation for a long time.

• Durable PE100-RC material ensures long-term reliability.
• Wide range of applications – water and gas.
• Possibility of electrofusion and butt welding for a tight connection.
• Corrosion and mechanical damage resistance – ideal for underground installations.
• Compliance with safety standards for water and gas installations.

Reducing coupling dimensions: diameter 225/160 mm, A - 295 mm, L1 - 134 mm, L2 - 123 mm.

This particular model, with dimensions of 225/160 mm, allows connecting a 225 mm diameter pipe to a 160 mm diameter pipe. This is a popular solution when adapting existing installations or creating branches with different diameters.