The 2MP-4FP STR Expander from Fittings Unlimited Inc is a versatile fitting designed for expanding pipe connections. This expander features a 2" male pipe to 4" female pipe configuration, allowing for seamless transitions in piping systems. Constructed from durable materials, it offers excellent resistance to wear and pressure. Ideal for various applications, this fitting meets industry standards for quality and performance, making it a reliable choice for professionals in fluid transfer systems.