Female Straight 35mm - 1 3/4"

The EXF9-S35x1 3/4F press fitting is a high-quality plumbing fitting designed for creating secure, durable, and leak-free connections between 35mm pipes and 1 3/4-inch female threaded components. It uses press-fit technology to provide a fast and reliable installation solution. Below is a detailed breakdown of the fitting's key features and its applications:

Detailed Description:

1. Material:

   • The EXF9-S35x1 3/4F press fitting is typically made from brass or stainless steel. Both of these materials are known for their strength, durability, and resistance to corrosion, making them ideal for use in heating and plumbing systems, where reliability and long-term performance are required.
   • These materials are chosen specifically for their ability to withstand high-pressure and high-temperature conditions, ensuring that the fitting remains effective in demanding environments.

2. Size and Configuration:

   • S35 refers to the 35mm pipe connection side of the fitting. This side is designed to accommodate 35mm pipes, which are often used in medium to large domestic or commercial water supply and heating systems.
   • 1 3/4F refers to the 1 3/4-inch female threaded connection. This side of the fitting features an internal thread that allows the fitting to securely connect to 1 3/4-inch male-threaded components such as valves, manifolds, pumps, or other parts of a system requiring a male thread.

3. Press-Fit Technology:

   • The press-fit mechanism is the main feature of this fitting. Unlike traditional plumbing methods that require heat, solder, or threading, press-fit fittings use a specialized press tool to compress the fitting onto the pipe, creating a strong and permanent seal.
   • The press-fit process is faster and cleaner than other connection methods, as it eliminates the need for open flames, soldering materials, or sealing compounds like PTFE tape. Once the fitting is pressed, it provides a leak-proof, secure connection that is durable and reliable.

4. Applications:

   • The EXF9-S35x1 3/4F press fitting is ideal for use in various plumbing and heating applications, including:
     • Underfloor Heating (UFH): Connecting 35mm pipes to 1 3/4-inch male-threaded components, such as manifolds, pumps, or valves.
     • Central Heating Systems: For connecting larger 35mm pipes to 1 3/4-inch male-threaded components like radiator valves, thermostatic valves, and other heating system parts.
     • Domestic and Commercial Plumbing: Used in systems that require a connection between 35mm pipes and 1 3/4-inch male-threaded components, such as water supply lines, larger valves, or industrial systems.
   • The 35mm pipe size is often found in larger installations, making this fitting ideal for high-flow or high-demand applications.

5. Advantages:

   • Quick and Easy Installation: The press-fit technology allows for a fast installation without the need for heat or soldering. This reduces installation time significantly, making it easier to work in tight spaces or when time is a critical factor.
   • Leak-Proof and Durable: The press-fit system forms a permanent, strong, and leak-free seal that ensures reliable performance even under pressure or temperature fluctuations. The fitting will not loosen over time like threaded connections can.
   • Corrosion-Resistant: Made from brass or stainless steel, the fitting is resistant to corrosion, ensuring that it remains durable and effective over time, even in systems with aggressive water or heating chemicals.
   • Cleaner and Safer: Since there is no need for flame, solder, or additional sealing materials, the installation process is cleaner, safer, and more environmentally friendly compared to traditional methods.

6. Compatibility:

   • The EXF9-S35x1 3/4F press fitting is compatible with a range of pipe materials, including copper, PEX, and multilayer pipes. This versatility makes it suitable for use in various types of systems, whether for residential, commercial, or industrial applications.
   • Its compatibility with 1 3/4-inch male-threaded components means it can be used to connect to a wide variety of valves, manifolds, pumps, and other system components that require this thread size.

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