Straight Reducer 28-22mm

The EXF9 Straight Reducer Press Fitting is a versatile plumbing component designed to reduce the size of pipes while maintaining a secure, leak-proof connection. It is part of the EXF9 press-fit range and is commonly used in plumbing and heating systems to transition between two different pipe sizes, typically from a larger to a smaller diameter.

Key Features and Description:

1. Material:

   • The EXF9 Straight Reducer is generally made from high-quality brass or stainless steel, both of which offer excellent resistance to corrosion and ensure durability even under high-pressure and high-temperature conditions.
   • Brass is widely used in plumbing systems due to its ability to resist corrosion and its longevity, particularly in water systems.
   • Stainless steel may also be used for more demanding applications where additional corrosion resistance is required.

2. Design and Configuration:

   • The straight reducer has a two-step design, with one end designed to fit a larger pipe size, and the other end designed to fit a smaller pipe size. The sizes can vary depending on the application and may include common pipe sizes such as:
     • 22mm to 15mm
     • 28mm to 22mm
     • 35mm to 28mm
     • 42mm to 35mm
   • The press-fit design allows the fitting to be attached directly to pipes using a press tool without the need for soldering, welding, or threading.
   • It is ideal for reducing the flow diameter between different parts of a system where a direct, simple transition between pipe sizes is needed.

3. Press-Fit Technology:

   • The EXF9 Straight Reducer fitting uses press-fit technology, which makes installation quicker and more efficient than traditional methods. Once the fitting is placed over the pipe ends, a press tool is used to compress the fitting, creating a permanent, leak-proof seal.
   • The press-fit system eliminates the need for soldering or other sealing materials like PTFE tape or joint compounds, providing a cleaner and safer installation method.
   • The permanent seal formed by the press-fit system ensures that the connection remains secure and reliable over time, even under high pressure and fluctuating temperatures.

4. Applications:

   • The EXF9 Straight Reducer fitting is used in various plumbing, heating, and HVAC systems where different pipe sizes need to be connected. Some common applications include:
     • Water Supply Systems: Reducing the pipe size for water distribution, allowing different sections of the system to connect without additional fittings.
     • Central Heating Systems: Connecting pipes of different sizes in heating circuits, such as when transitioning from larger pipework to smaller radiators or manifolds.
     • Underfloor Heating (UFH): Connecting pipes of varying diameters to achieve the correct flow rate and pressure in underfloor heating systems.
     • Repairs and Modifications: The reducer can be used when making repairs or modifications to an existing plumbing or heating system, allowing for easy size transitions.

5. Advantages:

   • Quick and Efficient Installation: The press-fit system allows for faster installation compared to traditional soldering, making it ideal for both new installations and repairs.
   • Leak-Proof and Permanent Seal: The press-fit connection provides a secure, long-lasting seal that wont leak, even under high pressure, ensuring the integrity of the system.
   • No Heat or Soldering: Because it doesnt require open flames or soldering, the installation process is safer and cleaner, reducing the risk of fire hazards or flux-related issues.
   • Corrosion Resistance: Made from brass or stainless steel, the fitting is resistant to corrosion, which is crucial in plumbing and heating systems exposed to water, heat, and chemicals.
   • Versatility: The EXF9 Straight Reducer is available in various sizes, making it compatible with different pipe materials and diameters, such as copper, PEX, and multilayer pipes.

6. Compatibility:

   • The EXF9 Straight Reducer is compatible with a wide range of press-fit tools designed for different pipe materials, including copper, PEX, and multilayer pipes.
   • It is designed to accommodate a variety of pipe sizes, and the sizes of the reducer can be tailored to fit the specific needs of the system, whether its a 22mm to 15mm, 28mm to 22mm, or any other combination.
   • The fitting works seamlessly with press-fit pipe systems, making it ideal for use in domestic, commercial, and industrial applications.

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