Price on request
In stock
Can't find what you're looking for?
KrosFlo pumps offer precise TFF for protein, cell, nanoparticle handling. Ready now.
This listing is for the Spectrum Labs KrosFlo peristaltic pump. The unit is fully operational and prepared for immediate deployment. Key features of Spectrum Labs' Crossflow filtration systems, particularly the KrosFlo® series, include their design for laboratory-scale Tangential Flow Filtration (TFF). These systems are ideal for processes such as protein concentration, cell harvesting, and nanoparticle separation. The Spectrum Labs KrosFlo® Research I is a versatile peristaltic pump featuring dual pump head capability, allowing for the mounting of two pump heads. It offers a wide flow rate range from 0.06 to 230 mL/min, making it suitable for both low and high-volume applications. High volume efficiency makes it ideal for metering and dosing tasks. Its durability and flexibility are enhanced by a digitally controlled drive managing abrasive slurries, corrosive fluids, and filter aid suspensions such as titanium dioxide and diatomaceous earth. The seal-less and valveless design ensures low maintenance, and its compact design fits easily on the benchtop, keeping it readily accessible.
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 7 November 2026
The middle half of the 365 with a price runs from €650 to €5,401.
1 other listing of this model is available.
