Watson Marlow 630S Peristaltic Pump

This listing is for 1 of 3 Watson Marlow 630S Peristaltic Pumps. These units are in full working condition and ready for immediate use. A peristaltic pump moves fluid through a flexible tube by sequentially compressing the tube (like a wave) which pushes the fluid forward. Because only the inner surface of the tube contacts the fluid, the pump mechanism is isolated from the fluid — this is useful for: Handling corrosive, abrasive or sterile fluids; Avoiding contamination (the pump body doesn’t contact the fluid); Easy maintenance (replace the tubing rather than the pump’s internal components). Watson-Marlow is a well-known maker of such pumps in lab, process, pharmaceutical, chemical, water treatment, and industrial settings. Typical applications / use cases: Because of the flexibility, purity, and control of peristaltic pumps, the 630S is used in: Chemical dosing / metering (acid, base, reagents); Pharmaceutical / biotech processes; Water / wastewater treatment; Food & beverage (for sterile or food-contact fluids); Laboratory and pilot-scale processing.