79180 VIEGA Propress Fpt Di Electric Union

Review VIEGA New Propress 1-1/4 Inch Fpt Di-electric Union Bronze/brass

The Viega 79180 Propress 1-1/4 inch FPT Di-electric Union in bronze and brass is a high-performance press fitting product designed for use in various applications in the plumbing industry. This union is engineered with advanced technology, ensuring reliable, leak-free connections and efficient installation.

The union consists of two main components: a male Propress fitting and a female Propress coupling. The male fitting is a press-fit component, which is installed by pushing it into the pipe until it reaches the desired connection point. The female coupling is a screwed component, which is screwed onto the pipe and provides a secure seal when the male fitting is pressed into it.

The Di-electric design of this union is an essential feature, especially in electrical applications, as it prevents the flow of electricity between the pipe and the fitting. The bronze body and brass compression nut ensure durability, resistance to corrosion, and longevity of the product, making it suitable for use in both potable water and non-potable applications.

The 1-1/4 inch size of this union makes it ideal for larger diameter pipes, commonly used in industrial and commercial applications. The FPT (Female Press-Threaded) connection type allows for easy disassembly and reassembly, providing flexibility and convenience in maintenance and repair.

The Viega 79180 Propress 1-1/4 inch FPT Di-electric Union in bronze and brass is a high-quality, reliable, and versatile product, designed to meet the demanding requirements of the plumbing industry. Its innovative design, durability, and ease of installation make it a popular choice among professionals and DIY enthusiasts alike.

Viega Propress 1-1/4 inch FPT Di-electric Unions (model number 79180) are press connection fittings designed for use with Viega Propress system. These unions offer several advantages and disadvantages:

1. Leak-free connection: The Propress system uses a unique mechanism to create a strong, leak-free connection between pipes and fittings.

2. Time-saving: The press connection process is faster than traditional soldering, reducing installation time and labor costs.

3. Easy to install: The unions can be installed without the need for torches or open flames, making the installation process safer and more convenient.

4. Durable: The bronze/brass material is resistant to corrosion and provides excellent heat transfer properties.

5. Versatile: These unions can be used in various applications, including potable water, industrial process water, and heating systems.

1. Cost: The Propress system, including the fittings and the necessary tools, can be more expensive than traditional soldered connections.

2. Limited compatibility: The Propress system is not compatible with all pipe materials and sizes. It is primarily designed for use with copper, stainless steel, and PEX pipes.

3. Requires specialized tools: To install the Propress fittings, you will need to purchase a Propress tool, which can add to the initial cost.

4. May require additional sealing: In some applications, additional sealing may be required to ensure a leak-free connection.

The Viega Propress 1-1/4 inch FPT Di-electric Unions offer several advantages, including leak-free connections, time-saving installation, ease of use, durability, and versatility. However, they also have some disadvantages, such as cost, limited compatibility, the need for specialized tools, and potential additional sealing requirements.

If you are working on a project that requires a leak-free, time-saving, and durable connection, the Viega Propress 1-1/4 inch FPT Di-electric Unions could be an excellent choice. However, consider the additional cost, compatibility limitations, and tool requirements before making your final decision. If these factors are not a concern, the Propress system could provide significant benefits to your project.

Details:

Viega propress di-electric union smart connect feature, zero lead features: for use with ATM b88 tubing. Press connection, female pipe thread components: edm flat gasket, sealing element.

specifications pipehosefit:

• brand: Viega
• mpn: 79180
• country of origin: Germany

general pipehosefit:

• category: Business & Industrial > Adapters > Pipe > Crimp Hose Barb Fittings

offer pipehosefit:

• best offers: true
• started: january 17, 2026
• sold #: 8
• availability: in stock
• in stock #: 5
• prices: $63.00–$154.99
• item condition:
  • New – Open box
  • New
• options: ship-to-home

shipping pipehosefit:

• service: usps ground advantage
• carrier: usps
• transit: 6-10 days
• type: calculated
• class: standard

returns pipehosefit:

• policy: no returns

seller pipehosefit:

• city: austin, texas
• # reviews: 163
• rating: 98.7%

payments pipehosefit:

• other
• credit card: mastercard
• wallet: google-pay