The 4" x 1-1/2" 150# Flanged Red Threaded RF from Service Metal Products is a robust fitting designed for high-pressure applications. With a pressure rating of 150#, this fitting is made from high-quality materials that ensure durability and resistance to corrosion. The threaded flange design allows for easy installation and secure connections in various piping systems. This fitting is ideal for use in water, gas, and other fluid transport applications, meeting ANSI standards for safety and performance. Its compact size makes it versatile for different configurations.