STZ Industries - 311CCL-1 - 1'' in. Compression X 1'' in. D Compression Galvanized Malleable Iron 3'' in. L Coupling BOTH ARE BRAND NEW! BOTH PACKING WERE OPENED AND INSPECTED. This STZ 311CCL1 compression galvanized malleable iron coupling is a reliable and durable choice for your plumbing needs. Made in Vietnam, this 2PK unit quantity features a 1'' x 1'' D compression design and a 3'' L coupling. The galvanized finish ensures a long-lasting and corrosion-resistant performance. Suitable for use in various plumbing applications, this STZ coupling is ideal for professionals and DIY enthusiasts alike. Its brand, type, material, and finish are all listed in the item specifics, making it easy for you to make an informed decision before purchasing. When selecting galvanized pipe for your home's plumbing needs, STZ fittings and pipe are the way to go. Our schedule 40 class 150 galvanized iron is hydrostatically tested directly at the factory. Fittings, connectors, and pipe are available in sizes to meet your home's water supply needs. For use with residential potable drinking water applications Rated at maximum 300 psi at 150F Made in compliance to ASME standards Galvanizing done by hot dip process according to ASTM A153 Durable iron construction 100% Pressure tested at the factory Not for use in underground applications Always check your local plumbing and gas codes before starting any piping projects End 1 Type: Compression End 2 Diameter: 1 Material: Malleable Iron End 2 Type: Compression Finish: Galvanized Length: 3 Product Type: Coupling Maximum Temperature: 150 Maximum Pressure: 300 Packaging Type: Bagged End 1 Diameter: 1 Brand Name: STZ Industries Average Lead Content: Lead-Free