The 4 SPO - 4 FX DUAL SEAT(37/45) from Fittings Unlimited Inc is a high-performance dual seat fitting designed for efficient fluid transfer. Featuring a 4mm connection, this fitting is engineered for high-pressure applications, ensuring a secure and leak-free interface. Made from durable materials, it provides excellent resistance to corrosion and wear, making it suitable for various industrial environments. This fitting complies with industry standards, ensuring compatibility with a wide range of systems. Its user-friendly design allows for easy installation, making it a preferred choice for professionals.