What is a ProPress?

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A ProPress is plumbing connection system that uses a special pressing tool and fittings to make secure connections without the need for soldering. The system typically works by clamping a copper ring around a fitting and pipe, using the ProPress tool to mechanically press the ring and create a watertight seal. ProPress systems are valued for their efficiency and safety, as they eliminate the need for open flames and reduce installation time.

ProPress Video Explanation

Instead of old-school soldering, let me show you commercial plumbers and property managers something better. This is a ProPress, and it cuts out your need to clean, flux, heat, and solder which will help you reduce labor costs and speed up project timelines. It’s like the express lane in plumbing. It also eliminates the need for open flames and torches which is a huge win when it comes to safety, especially in tight and awkward spaces where a flame can spell disaster. On top of that, ProPress is both versatile and reliable, when you’re working with copper, ProPress is your go-to.

Brief History of the ProPress System

Developed in the late 1990s, ProPress technology revolutionized plumbing by offering a faster, cleaner, and safer alternative to traditional pipe connection methods. The system was initially introduced in Europe before gaining widespread adoption in North America due to its efficiency and ease of use.

Components of a ProPress Tool

A system consists of several key components:

  • Press Tool: A handheld device that applies force to press the fittings onto the pipe.
  • Press Fittings: Specially designed fittings that have a built-in sealing element which ensures a secure connection when pressed onto a pipe.
  • Press Rings: Used with the press tool to ensure uniform pressure is applied around the fitting for a tight seal.

How Does It Work?

Step-by-Step Explanation of the ProPress Installation Process:

  1. Cutting the Pipe: Begin by cleanly cutting the pipe where the connection is needed.
  2. Preparation: Ensure the pipe end is smooth and clean for a secure fit.
  3. Insertion: Slide the ProPress fitting onto the pipe.
  4. Pressing: Position the press tool around the fitting and activate it to compress the fitting onto the pipe, creating a permanent bond.

The secret behind ProPress’s effectiveness is the elastomeric gasket inside the fittings. When the press tool is activated, the metal fitting is forced against this gasket, compressing it tightly around the pipe, which results in a durable, watertight, and airtight seal.

Benefits of Using Them in Plumbing

  • Time Efficiency Compared to Soldering and Threading – ProPress installations can be completed in a fraction of the time it takes to solder or thread pipes, significantly reducing labor costs and increasing productivity on job sites.
  • Safety Benefits (No Open Flame) – By eliminating the need for an open flame, ProPress offers a safer alternative, particularly important in environments where fire risk must be minimized, such as in existing buildings or near flammable materials.
  • Reliability and Quality of Connections – Connections made with ProPress are consistent and reliable, reducing the likelihood of leaks commonly associated with poor solder joints or improperly threaded connections.
  • Versatility in Applications – ProPress systems are versatile and suitable for residential, commercial, and industrial applications. They can be used in heating, cooling, and potable water installations, demonstrating their adaptability across different sectors.

ProPress Limitations

While the system offers numerous advantages, it may not be suitable for all settings, such as in environments where the fittings cannot be easily accessed with the press tool. In extremely tight spaces or where specialized materials are needed, traditional methods might still be preferred.


ProPress has significantly impacted the plumbing industry by providing a robust, efficient, and safe method for pipe installation. As technology advances, its role is expected to expand, further cementing its importance in modern plumbing applications. As building standards evolve and demand for efficient, safe construction practices increases, this is poised to play an even larger role in the plumbing industry.