Wipex brass threaded reducing coupling GZ4"xGW3", screwed-nut, PN6 SDR11 / PN10 SDR7.4, for Ecoflex pre-insulated systems 1078369

Brass reducing coupling for pre-insulated systems

This Wipex brass reducing coupling, with an external thread GZ 4" and an internal thread GW 3", is a reliable solution for connecting pipes in pre-insulated Ecoflex systems and other heating and water installations. Designed for operation at PN6 (SDR11) and PN10 (SDR7.4) pressure, it ensures a safe and durable connection. Made of high-quality brass, it guarantees corrosion resistance and long service life.

Construction and application

This reduction allows you to change the pipe diameter, connecting elements of different sizes. Its screw-on construction ensures easy assembly and disassembly, which is particularly useful when servicing installations. The fitting is compatible with PE and PE-Xa pipes used in Thermo, Varia, Aqua, Quattro, Supra, Supra PLUS and Supra Standard systems. It can be used in hot and cold water networks and in low-parameter heating networks with a maximum operating temperature of up to 95°C.

Advantages and characteristic features

• Durability and resistance: Made of corrosion-resistant brass, ensuring long-term reliability even in harsh operating conditions.
• Easy installation: Screw-on design allows for quick and easy installation without the need for specialized tools.
• Tightness: Sealing with O-rings guarantees a tight connection, eliminating the risk of leaks.
• Versatility: Compatible with various types of PE and PE-Xa pipes and Ecoflex pre-insulated systems.
• Safety: Compliance with PN6 and PN10 standards ensures safe operation of the installation under appropriate pressure.
• Strength: The stainless steel screw ensures the durability of the connection even with frequent loosening and tightening.
• High quality workmanship: Wipex fitting is characterized by precision and attention to detail, which translates into reliable operation.

This reduction is an ideal choice for both professional installers and end-users looking for a solid and easy-to-install solution for connecting pipes in heating and water systems.