Reducing sleeve KZ/KW PVC-U 2x1 1/4" 437-250

PVC-U reducing sleeve – a reliable connection in installations

The KZ/KW reducing sleeve made of PVC-U from Nibco is an essential element when connecting pipes of different diameters in water, air conditioning and industrial installations. It allows for a precise transition from a 2 inch pipe to a 1 1/4 inch pipe, ensuring a tight and durable connection. This fitting is designed for gluing, which guarantees quick and safe installation.

Construction and application

Made of polyvinyl chloride (PVC), the sleeve is characterized by high resistance to corrosion, scale formation and the action of many chemical compounds. This makes it perfect for demanding conditions, ensuring long-term reliability. The outer diameter of the sleeve is 60.2 mm. It is an element intended for pressure installations for drinking water, but it will also be useful in air conditioning systems and industrial installations where chemical substances compatible with PVC are transported.

Key advantages for professionals and users

• Durability: PVC-U material ensures a lifespan of at least 50 years, which translates into long-term use without the need for replacement.
• Chemical resistance: The sleeve is resistant to the action of several hundred chemical compounds, making it ideal for industrial applications.
• Easy installation: The glued connection does not require specialized tools or skills, which speeds up installation work and reduces costs.
• High internal smoothness: Reduces flow resistance, which translates into the efficiency of the installation and the potential to use pipes with smaller diameters.
• Thermal insulation: Limits condensation of water vapor on the surface of the pipes, minimizing the risk of mold and corrosion.
• Lightweight: Compared to metal fittings, the PVC-U sleeve is much lighter, making it easier to transport and install.
• No oxygen diffusion: Prevents corrosion of metal elements in the installation.
• Flame retardancy: Does not support the combustion process, increasing safety of use.

The Nibco KZ/KW reducing sleeve is a solid and reliable installation element that will meet the expectations of both professional installers and demanding end users.