1-1/4 In. Compression Galvanized Malleable Iron Coupling 3 In. Length

Introducing the STZ Industries 1-1/4 in. Compression X 1-1/4 in. D Compression Galvanized Malleable Iron 3 in. L Coupling, now available at Waterbury True Value in Waterbury, VT. This high-quality coupling is an essential component for any plumbing project, designed to provide reliable connections in your water supply system. Crafted from durable malleable iron and finished with a galvanized coating, this coupling is built to withstand the rigors of both residential and light industrial applications.

• Lead-Free Construction: This coupling is certified lead-free, ensuring safe use in potable water applications.


• Maximum Pressure Rating: Rated for a maximum pressure of 300 psi at 150°F, making it suitable for various plumbing needs.


• Hydrostatically Tested: Each fitting is hydrostatically tested at the factory, ensuring reliability and performance.


• Galvanized Finish: The hot-dip galvanized finish provides excellent corrosion resistance, extending the life of the coupling.


• Versatile Use: Ideal for residential potable drinking water applications, as well as light industrial uses.


• Easy Installation: The compression design allows for straightforward installation, making it a great choice for both professionals and DIY enthusiasts.

Imagine tackling your plumbing projects with confidence, knowing that you have a reliable coupling that meets the highest standards. Whether you are upgrading your home’s plumbing system or working on a light industrial project, the STZ Industries coupling is designed to meet your needs. Its compatibility with standard 1-1/4 inch pipes makes it a versatile choice for various applications, ensuring that you can complete your projects efficiently.



In conclusion, the STZ Industries 1-1/4 in. Compression X 1-1/4 in. D Compression Galvanized Malleable Iron 3 in. L Coupling is more than just a plumbing fitting; it is a commitment to quality and safety in your water supply system. Don’t compromise on your plumbing needs—choose this reliable coupling available at Waterbury True Value in Waterbury, VT, and ensure your projects are built to last.