The 6FS-4MS Reducer&Expander from Fittings Unlimited Inc is a high-performance fitting designed for efficient fluid transfer. This reducer transitions from a 6FS to a 4MS connection, making it versatile for various applications. Constructed from durable materials, it ensures long-lasting performance under pressure. With dimensions optimized for flow efficiency, this fitting complies with industry standards, making it suitable for hydraulic and pneumatic systems. Its reliable design allows for seamless integration into existing piping setups, ensuring a secure and leak-free connection.