Reducing nut, 40-20, 90620 40-20

Reduction nut for pneumatic and gas systems

This reduction nut, with a transition diameter from 40 to 20, is a key element in pneumatic, vacuum and neutral gas installations. It allows connecting elements of different diameters, ensuring a tight and reliable connection. Made of high-quality materials, it guarantees long-lasting and trouble-free operation.

Design and materials

The nut is designed for demanding industrial applications. It utilizes a combination of nickel-plated brass and aluminum, providing resistance to corrosion and mechanical damage. Nickel-plated brass is characterized by high resistance to pressure and temperature, while aluminum ensures a lightweight construction. It is worth emphasizing the absence of plastic connections – this is important for installations requiring resistance to aggressive media and high temperatures.

Application and operating parameters

The reduction nut is perfect for compressed air systems, vacuum installations and working with inert gases such as nitrogen or argon. It ensures safe and efficient operation in the pressure range from -0.99 to 16 bar and temperatures from -20 to +80°C. It is a universal solution for both professional installers and end-users looking for a reliable element for their systems. Additionally, the nut is silicone-free, which is important in applications where the presence of this material is not allowed.