Compression Fittings

Compression fittings are a type of plumbing connection used to join pipes or tubing without the need for soldering, welding, or threading. These fittings are widely used in plumbing, irrigation, and other fluid systems where a secure and leak-resistant connection is required. Compression fittings work by using a compression nut and a ferrule (also known as an olive or compression ring) to create a watertight seal between the fitting and the pipe or tubing. Here’s how compression fittings work and some key points to consider:

How Compression Fittings Work:

1. Ferrule Placement:The ferrule is positioned over the pipe or tubing, close to the end that will be inserted into the fitting.
2. Nut and Fitting Assembly:The nut is threaded onto the fitting body, and the pipe or tubing with the ferrule is inserted into the fitting’s opening.
3. Tightening:As the nut is tightened onto the fitting body, it presses against the ferrule and the pipe or tubing. The ferrule is compressed between the nut and the fitting body, creating a seal that prevents leakage.
4. Sealing Action:The compression force applied to the ferrule causes it to deform and tightly grip the pipe or tubing. This deformation creates a watertight seal between the fitting, the ferrule, and the pipe, preventing any leaks.

Key Points about Compression Fittings:

1. Materials:Compression fittings manufactured by Conex Metals are available in Brass and Stainless Steel. The material choice depends on the application, compatibility with the fluid being transported, and the system’s pressure and temperature requirements.
2. Types:There are different types of compression fittings, including straight fittings, elbow fittings, tee fittings, and more. These variations allow for different configurations and routing of pipes or tubing.
3. Applications:Compression fittings are commonly used in a variety of plumbing systems, including water supply lines, gas lines, irrigation systems, and more. They are particularly useful in situations where soldering or welding is impractical or undesirable.