STZ Industries 311CO-18 Galvanized Malleable Iron Coupling

STZ galvanized pipe and f ttings are ideal when selecting water pipe for your residence. Our durable, galvanized malleable iron fittings are 100% pressure tested directly at the factory. They are available in sizes for all residential water applications.
* For use with residential drinking water applications
* Always check your local Plumbing & Gas Codes before starting any piping projects

• 100% Pressure tested
• Galvanizing done by hot dip process according to ASTM A153
• Certified to NSF 61 & Lead Free Law
• UL & FM listed
• Made in compliance to ASME Standards