From€625excl. VAT
In stock
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Peristaltic pump head with four rollers, adjustable clamps for tube diameters up to 8 mm, max flow 1200 mL/min.
The Watson-Marlow 314B is a precision-engineered peristaltic pump head featuring:
This peristaltic pump head is highly suitable for biotechnology workflows such as biomanufacturing, gene editing fluid delivery, and molecular cloning, where precise fluid handling is critical. Its popularity spans applications in live-cell culture perfusion, clinical diagnostics, and bioprocessing pipelines, supporting reproducible and contamination-free fluid transfer.
Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.
We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.
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 6 November 2026
€625 sits in the middle range peristaltic pumps here.
1 other listing of this model is available.
