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Peristaltic pump 604S/R with up to 165 rpm, max 11 L/h flow, ideal for pharmaceutical and bioprocessing applications.
The Watson Marlow 604S/R Peristaltic Pump is designed for precise and reliable pumping of corrosive, abrasive, and viscous fluids, critical in pharmaceutical manufacturing, molecular diagnostics, and bioprocessing workflows. Engineered to prevent fluid contamination and pump damage, this model supports sensitive liquid transfer essential in biomanufacturing and synthetic biology research.
Key technical features include:
This peristaltic pump is widely adopted in synthetic biology research and pharmaceutical development for its gentle, contamination-free pumping mechanism, making it an essential component in biotechnology labs and clinical diagnostics facilities. Its corrosion and abrasion resistance support long-term operation with aggressive reagents, crucial for molecular cloning and advanced bioprocessing pipelines.
Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.
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We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.
With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 9 November 2026
