WIDE APPLICATION-Ideal for use in hot and cold water supply systems, heating systems, and more, also extensive use both indoors and outdoors. EASY INSTALLATION-The simple design ensuring effortless installation and removal without the requirement for glue, solder, flux, or bonding agents. 2″ FTG x Copper 45° Street Elbow - Craft Supply GREAT PERFORMANCE-Stand out for LBP Design- Enables Installers to Visually Identify Unpressed Connections Before System Pressurization or Testing. Water Supply Heating System Fitting 1 CXFTG COPPER PRESS STREET 90 ELBOW | Bartle & Gibson Wholesale 1/2 Propress Street 45 The /2 in. lead-free wrot copper solder pressure 45-degree fitting elbow is used in residential and commercial systems such as potable water, air conditioning and refrigeration SUPERIOR QUALITY- Made of high quality lead-free copper. RPP 20623 Elbow 2-1/2 90 XL-C PXP ZERO LEAD. Viega ProPress® 0916XL Series 20623 90 deg Elbow, 2-1/2 in Press x 2-1/2 in Press, Copper