The 1.315 ADPT MALE ASTM F1948 CAT 1 from Dresser Industries is a high-quality adapter designed for reliable connections in various piping systems. This male adapter is constructed to meet ASTM F1948 standards, ensuring durability and performance in demanding applications. With a size of 1.315 inches, it is ideal for use in both residential and commercial settings. The adapter is compatible with a range of materials and is suitable for high-pressure applications, making it a versatile choice for professionals in the plumbing and HVAC industries.