The 1.315 TEE STREET LONG SHIELD NUT ASTM F1948 CAT 1 by Dresser Industries is a high-performance tee fitting designed for versatile plumbing applications. This component features a size of 1.315 inches, providing a secure connection for various piping systems. Manufactured in compliance with ASTM F1948 standards, it ensures durability and reliability in demanding environments. The long shield design enhances protection against external elements, making it suitable for both indoor and outdoor use. Its easy-to-install design allows for quick integration into existing systems, making it a valuable addition for contractors and engineers.