The 4MFO-4MB Adjustable 90° Long Elbow Fitting by Fittings Unlimited Inc is engineered for precision and adaptability in piping systems. Measuring 4mm, this fitting allows for seamless connections at a right angle, making it essential for tight spaces. Its long design enhances flow efficiency and minimizes pressure loss. Crafted from high-quality materials, it ensures longevity and resistance to wear. This fitting meets relevant industry standards, making it suitable for various applications, including HVAC and plumbing. Ideal for professionals seeking reliable and flexible solutions.