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Used, in good condition
High-performance peristaltic pump with eight roller two-channel micro pumphead.
The Watson Marlow 505S Peristaltic Pump, featuring the 508MC2 Eight Roller Two Channel Micro Pumphead, offers reliable fluid handling with a manual drive and a speed range of 55 to 220 RPM. Operating on 100-120 V or 220-240 V power and 50/60 Hz frequency, this versatile pump ensures efficient performance for various laboratory applications. Its excellent working condition and pristine cosmetic appearance make it a valuable addition to any laboratory setting. Contact us for any inquiries.
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
