€312.09excl. VAT
In stock
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Heidolph B-169 recirculating water aspirator with 10L polypropylene reservoir, 15L/min flow, 20mbar vacuum, dual ports.
The Heidolph B-169 Water Aspirator Head is a recirculating vacuum pump designed for laboratory vacuum applications requiring a reliable and corrosion-resistant vacuum source. This unit incorporates a 10-liter polypropylene reservoir, providing chemical resistance for handling corrosive vapors commonly encountered in *molecular diagnostics*, *bioprocessing*, and *synthetic biology* workflows. It delivers a consistent vacuum flow of 15 liters per minute and reaches an ultimate vacuum pressure of 20 mbar distributed across two independent vacuum ports, enabling simultaneous operation of multiple vacuum lines.
Key technical features include:
The B-169 model supports biotechnology laboratories by providing a low-contamination vacuum source critical in *biopharmaceutical production pipelines* and *gene editing processes*. Its recirculating capability reduces water waste compared to traditional tap water aspirators, promoting environmental and operational efficiency in research and clinical settings. The unit includes a power cord and is backed by a 30-day parts warranty.
This aspirator is widely used in synthetic biology research and popular among molecular biology researchers requiring stable vacuum sources for filtration, aspiration, and sample concentration tasks. The Heidolph B-169 is classified under vacuum pump equipment and is suitable for various laboratory vacuum applications in biomedical engineering and analytical chemistry.
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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 20 October 2026
€312 sits below most vacuum pumps here. The middle half of the 453 with a price runs from €401 to €2,083.
