The 4" 300# Black Malleable Iron Coupling by Service Metal Products is engineered for high-pressure applications in piping systems. This coupling is made from durable black malleable iron, ensuring strength and longevity. With a pressure rating of 300#, it is suitable for a variety of fluids, including water, gas, and oil. The dimensions allow for easy installation and secure connections between pipes, making it a reliable choice for contractors. This fitting complies with industry standards, ensuring safety and performance in your piping installations.
