The NIBCO cast bronze solder pressure drop adapter is used in residential and commercial plumbing applications. The drop adapter features a solder cup, female NPT thread, and mounting ears. These fittings provide a means for adapting a solder connection to a threaded connection. The ears allow the fitting to be secured to a wall support using a nail or screw. Please refer to NIBCO technical data sheets and catalogs for engineering and installation information. In addition to its inherent qualities of beauty, durability and low maintenance, copper's reusability makes it an ideal application in sustainable projects. NIBCO copper fittings are manufactured in an ISO 9001 certified facility, and backed by a 50-year limited warranty. Because of its longstanding reputation for innovation and precision in design and manufacturing, NIBCO is the preferred brand in the industry.

• Dezincification resistant
• Use in U.S. drinking water applications is prohibited after January 3, 2014
• ASTM B584 Alloy C84400
• Material and workmanship per ASME B16.18
• Size 1/2"