Watson Marlow 604S Laboratory Peristaltic Pump for Dosing and Fluid Transfer

The Watson Marlow 604S is a robust laboratory peristaltic pump from the "600" series designed for precision dosing, metering, and fluid transfer applications in controlled environments such as research labs, pilot plants, and chemical processing. Its peristaltic mechanism ensures that the fluid only contacts the flexible tubing's inner surface, providing a clean, isolated flow ideal for shear-sensitive, corrosive, or particulate-laden fluids without contamination risks to pump internals.

Key technical features include:

• High flow capacity up to approximately 11 L/min, supporting moderate bulk transfer and precise fluid dosing.
• IP55-rated robust housing, offering protection against dust and water spray, suitable for industrial and laboratory settings.
• Variable speed control for fine tuning of flow rates, crucial for sensitive bioprocessing and molecular diagnostics workflows.
• Simplified maintenance, with easy tubing replacement minimizing downtime compared to complex valve or diaphragm pumps.

Widely adopted in biotechnology and synthetic biology research, this pump supports applications requiring sterile, contamination-free fluid handling, such as bioprocessing, gene editing protocols, and molecular cloning workflows. Its isolated flow path and dependable metering capabilities make it critical in biopharmaceutical production pipelines and other biomedical engineering processes requiring precise liquid handling. This peristaltic pump is popular among scientists and researchers demanding reliable performance for fluorescence analysis, live-cell imaging preparations, and clinical diagnostics preparations.