Used WATSON MARLOW 630S

This listing is for the Watson Marlow 630S Peristaltic Pump
The unit is in full working condition and is 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