1/8 In. Fip Black Malleable Iron Cap - Model 310uca-18

Introducing the STZ Industries 1/8 in. FIP Black Malleable Iron Cap, now available at Luedtke Lumber True Value in Lomira, WI. This essential plumbing fitting is designed to provide a reliable and durable solution for your gas, air, and LP applications. Crafted from high-quality malleable iron, this cap is perfect for both professional plumbers and DIY enthusiasts looking to ensure the integrity of their piping systems.

• Lead-Free Construction: This cap is made with average lead content that is lead-free, ensuring safety and compliance with plumbing standards.


• Durable Material: Constructed from malleable iron, it offers exceptional strength and durability, making it suitable for various applications.


• Maximum Pressure Rating: Rated for a maximum pressure of 300 psi at 150°F, this cap is designed to withstand high-pressure environments.


• Versatile Use: Ideal for above-ground gas, LP, and air applications, it can also be utilized for DIY pipe projects, although pipe preparation materials are not included.


• Factory Tested: Each fitting is pressure tested directly at the factory, ensuring reliability and performance.


• Not for Potable Water: Please note that this cap is not suitable for use with potable drinking water or in underground applications.

Imagine the peace of mind you’ll have knowing that your gas and air systems are securely capped with a product that has been rigorously tested for quality and safety. Whether you are working on a home renovation project or maintaining existing plumbing, the STZ Industries cap is a dependable choice that meets your needs.



In conclusion, the STZ Industries 1/8 in. FIP Black Malleable Iron Cap is an indispensable component for anyone involved in plumbing and heating projects. With its robust construction and high-pressure rating, it ensures that your systems operate smoothly and safely. Enhance your plumbing toolkit today by purchasing this essential cap at Luedtke Lumber True Value in Lomira, WI.