The 4FI-4FI Union 90 from Fittings Unlimited Inc is a high-quality fitting designed for seamless fluid connections. With a size specification of 4FI, this union fitting features a 90-degree angle, making it ideal for tight spaces and complex installations. Constructed from premium materials, it ensures durability and resistance to wear and tear. This fitting meets industry standards for performance and safety, making it a reliable choice for various applications. Its design allows for easy installation and maintenance, providing flexibility for professionals in hydraulic and pneumatic systems.