Designed for use with ASTM B88 and B75 tubing, this 3/4 in 45 degree elbow provides a fast and reliable solution for joining pipe. It features a patented technology that helps installers easily identify unpressed connections during pressure testing. This fitting is suitable for potable water, heating, and solar applications, offering a watertight seal without the need for flame, solder, or flux. Its durable construction ensures a long lasting connection for various commercial and residential projects.