Puristusliittimissä

Puristusliittimissä is a Finnish term referring to compression fittings. These fittings are mechanical devices used to join two or more pipes or tubes together. They work by compressing a ferrule or ring onto the pipe and into the fitting body, creating a seal. This method does not require welding or brazing, making it a common choice for various plumbing and industrial applications.

The principle behind a puristusliitin involves a body, a nut, and a ferrule. When the nut is tightened, it draws the ferrule against the pipe and the fitting body. The ferrule deforms, creating a tight, leak-proof connection. This type of fitting is particularly useful for joining pipes made of different materials or when working in environments where heat sources are undesirable.

Puristusliittimissä are available in a wide range of sizes and materials, including brass, stainless steel, and plastic, to suit different pipe types and operating conditions. They are often used in water supply systems, gas lines, and hydraulic circuits. The ease of installation and the reliability of the connection are key advantages of using compression fittings. Proper tightening is crucial to ensure a secure and long-lasting seal.