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Peristaltic pump with wide flow range 7–700 mL/h, high accuracy, max pressure 205.9 kPa, for biomedical research
The ATO SJ-1211Ⅱ-H Peristaltic Pump is designed for precision fluid delivery in laboratory and bioprocessing environments. Featuring a wide flow range of 7 to 700 mL per hour using silicone tubing (inner diameter 1–3 mm), it supports adjustable flow control within a 1 to 20 times variation for versatile liquid handling applications. The pump achieves a maximum discharge pressure of 205.9 kPa (2.1 kgf/cm²) and a suction pressure of 9.8 kPa, enabling stable operation under diverse experimental conditions.
Key technical features include:
This used peristaltic pump is sold as-is; performance may vary from new condition and should be verified prior to critical applications. It is ideal for researchers and laboratory professionals engaged in bioprocessing, synthetic biology, and molecular cloning workflows, requiring reliable fluid transfer equipment with high repeatability and pressure capacity.
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With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Yes. Every verified supplier states which service partners cover the instrument, and we list that 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 19 October 2026
The middle half of the 89 with a price runs from €11 to €625.
