What Are Compression Fittings For?

Compression fittings are commonly used to connect sections of pipes. Compression fittings are mechanical connectors that secure two pipes together by using a combination of a nut, a ring, and the fitting body. The fitting is tightened, compressing the ring against the pipe to create a seal. Different types of compression fittings can be found in gas lines, plumbing systems, and, as you might guess, irrigation systems. Black irrigation pipe fittings allow for easy installation and modification of sprinkler systems, drip irrigation, and other water distribution setups.

Compression Fitting FAQ

What are compression fittings made of?

Compression fittings can be made from various materials, including brass, plastic (PVC or polyethylene), and stainless steel. The choice of material typically depends on the application and environment. At Sprinkler Warehouse, you’ll find a multitude of parts made of various materials to accommodate sprinkler systems of all sizes.

How do you install compression fittings?

Ensure the pipe ends are clean and cut straight to ensure a good fit. Use a pipe cutter for a clean cut. Next, place the nut and ferrule onto the pipe. The ferrule should be positioned next to the fitting body. Push the pipe into the fitting and tighten the nut using a wrench. Once installed, turn on the water supply and check for leaks around the fitting.

What are the advantages of compression fittings?

Compression fittings are straightforward to install, requiring only basic tools. This makes them suitable for DIY projects and quick repairs. Unlike soldering or welding, which requires specialized equipment, compression fittings can typically be installed with a wrench.

Compression Fittings

Compression fittings connect poly supply tubing. Compression fittings must match the outer diameter (OD) of the tubing. Compression fittings are not reusable.