The Watson-Marlow 520UN is a robust peristaltic pump designed with a NEMA 4X/IP66 waterproof housing for reliable operation in harsh environments. It features an intuitive digital interface for precise control of flow rates and operational modes, ensuring consistent performance. The pump head is easily accessible and supports quick tube loading and replacement. Ideal for applications requiring sterile and contamination-free fluid transfer, it is well-suited for biopharmaceutical, food, and chemical processing industries. Its compact design and watertight module allow seamless integration into existing setups while meeting stringent safety standards.