The 4FJ-3MJ STR Reducer from Fittings Unlimited Inc is engineered for efficient fluid transfer in various applications. This reducer features a stainless steel construction, providing excellent durability and resistance to corrosion. With a size of 4FJ to 3MJ, it is designed to facilitate smooth transitions between different tubing sizes. The fitting meets industry standards for safety and performance, making it suitable for both commercial and industrial use. Its compact design allows for easy installation in tight spaces, while the precision threading ensures a secure fit. Ideal for hydraulic systems, this reducer is compatible with a range of tubing materials.