Specialty Shielded Coupling, Connects Cast Iron To Plastic/steel/cast Iron, 3 In.

Introducing the Fernco Proflex 3-inch cast iron to 3-inch plastic, steel, or extra heavy cast iron specialty shielded coupling, now available at Kjs Hardware in Ely, MN. This versatile and durable coupling is designed to provide a reliable connection solution for drain, waste, and vent (DWV) applications. Whether you are a professional plumber or a dedicated DIY enthusiast in Ely, this coupling offers corrosion resistance and flexibility that make it an essential component for your plumbing projects.

• Size compatibility: Designed specifically for 3-inch cast iron to 3-inch plastic, steel, or extra heavy cast iron pipes, ensuring a secure and proper fit.


• Flexible neoprene material: Provides flexibility and durability, making it ideal for drain, waste, and vent applications where movement or vibration may occur.


• Mechanical connection type: Allows for easy installation and removal without compromising the integrity of the piping system.


• Corrosion resistant and lead free: Ensures long-lasting performance and safety, suitable for non-potable water and sewage systems.


• Pressure and temperature ratings: Supports a maximum working pressure of 4.3 pounds per square inch and a maximum working temperature of 180 degrees Fahrenheit, suitable for a variety of residential and commercial plumbing needs.


• Durable black color finish: Adds to the product’s robust design and helps resist environmental wear.


• Warranty included: Comes with a 1-year warranty, providing peace of mind for your investment.

This specialty shielded coupling is perfect for customers in Ely who need a dependable solution for connecting different types of pipes in their plumbing systems. Whether you are repairing sewage lines, installing new drainage systems, or upgrading existing plumbing infrastructure, this coupling’s flexibility and corrosion resistance make it an excellent choice. Its removable design also allows for easy maintenance and adjustments, which is especially beneficial for complex plumbing setups.



Professionals in Ely will appreciate the coupling’s compatibility with various pipe materials, while homeowners can rely on its durability for long-term use in non-potable water and sewage applications. The coupling’s ability to withstand moderate pressure and temperature conditions ensures it performs well under typical household and commercial plumbing scenarios.



In summary, the Fernco Proflex 3-inch cast iron to 3-inch plastic, steel, or extra heavy cast iron specialty shielded coupling is a reliable, corrosion-resistant, and flexible solution for your plumbing needs. Available now at Kjs Hardware in Ely, MN, this coupling is an essential addition to any plumbing project requiring secure and adaptable pipe connections.