

The 3/4" Black Iron Coupling (part number 0810080408) is a durable and reliable plumbing component designed to withstand high pressure. This coupling supports working pressure up to 300 psi at 150° or 150 psi at 300°, complying with ASTM:A197, ASME B16.3 & B1.20.1 standards. Installation is quick and easy, typically completed in under 15 minutes with basic tools.