The 4HB-4MPX Str. from Fittings Unlimited Inc is a versatile fitting ideal for fluid transfer applications. This fitting features a 4mm hose barb to a 4mm male pipe (MP) connection, ensuring a tight and secure fit. Constructed from high-grade materials, it offers excellent resistance to corrosion and pressure, making it suitable for both water and air applications. The fitting meets relevant industry standards, ensuring reliability and safety in various systems. Its compact design allows for easy installation in tight spaces, making it a valuable addition to any plumbing or HVAC project.