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Heidolph Hei-FLOW Expert 120 Peristaltic Pump
Heidolph Hei-FLOW Expert 120 Peristaltic Pump


Manufacturer's List Price: $3,589.14
Our Price: $3,497.09
Money Saved: $92.05

Condition: Brand New
Warranty: 3 Year Manufacturer's Warranty
Typically Ships Within: 6 to 8 Weeks

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Quantity in Stock:2

Product Code: H036150050

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Technical Specification Sheet

Heidolph Hei-FLOW Expert 120 Peristaltic Pump

The pump drive of the model 01 of the Hei-FLOW Expert series can be operated with either single-channel or multi-channel pump heads. The flow rates with single-channel pump heads are in the range of 0.38 — 813 ml/min; with multi-channel pump heads from 0.005 — 329 ml/min. By integrating an analog interface, it is possible to control all functions externally. In addition, an optional foot switch can be adapted to enable dosing by foot pressure. Hands thus remain free to perform other work, for example, to hold the tubing and the vessel. A speed of 5 — 120 rpm with a control accuracy of ±3.5% guarantees optimum process results.

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The Heidolph Hei-FLOW Expert 120 Peristaltic Pump includes:
  • Power Cord
  • Operator's Guide
  • Full 3 Year Manufacturer's Warranty

Heidolph Hei-FLOW Expert 120 Peristaltic Pump Specifications

Speed range

5 - 120 rpm

Control accuracy motor

±0.5 %

Select direction of rotation


Flow rates single-channel pumps

0.38 – 813 ml/min

Flow rates multi-channel pumps

0.005 – 329 ml/min

Flow rate accuracy (water without counter pressure)

±3.5 %

Analog interface

for speed 0 - 10 V / 4 - 20 mA direction of rotation start/stop

Protection class DIN EN 60529

IP 55

Comparison of Models


Hei-FLOW Core 120

Hei-FLOW Core 600

Hei-FLOW Expert 120

Hei-FLOW Expert 600

Hei-FLOW Ultimate 120

Hei-FLOW Ultimate 600

Speed Range

10 - 120 rpm

50 - 600 rpm

5 - 120 rpm

24 - 600 rpm

5 - 120 rpm

24 - 600 rpm

Control Accuracy







Flow Rates (Single-Channel)

0.83 - 861 ml/min

4.0 - 4,151 ml/min

0.38 - 813 ml/min

2.0 - 4,056 ml/min

0.38 - 813 ml/min

2.0 - 4,056 ml/min

Flow Rates (Multi-Channel)

0.005 - 364 ml/min


0.005 - 329 ml/min


0.005 - 364 ml/min


Flow Rate Accuracy







Why Buy From Marshall Scientific?

Marshall Scientific's primary goal is to enhance your laboratory research at a more affordable price. Our industry-trained customer service team is always here to assist you along every step of your purchase, from initial product questions to technical support, and everything in-between. With our connection to some of the industry's largest manufacturers, we can ensure you receive the lowest price without sacrificing quality whatsoever.

Brand-New Products for Far Less than Retail

Most Pieces Ship within 1 to 3 Business Days

All Products are Fully Warrantied

Trained Customer and Technical Support

Industry Leading Overall Customer Satisfaction

Bausch + Lomb
Working with Marshall Scientific was overall an enjoyable experience. Their customer service really helped me choose the product that fit my needs, and checking out was easier than I expected. Shipping was faster than expected which was also a plus!
James M. / Bausch + Lomb
I have purchased a few items from Marshall Scientific over the years and I have always had great experiences with both the products and the customer support. Chat feature definitely makes both communicating and navigating easier. I would recommend this company to a colleague.
Lila B. / Caltech
I just received the two Polyscience chillers I ordered through your ecommerce store and I couldn't be happier with my purchase. Customer service was instrumental in helping me choose the correct model. Thanks again!
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Working with Marshall Scientific has been an exceptional experience. Their team assisted me in selecting the perfect recirculating chiller for my research needs. Their expertise and guidance were invaluable, and I am grateful for their support. Marshall Scientific has been vital to the success of my research endeavors.
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Collaborating with Marshall Scientific has been a truly exceptional experience. Their fast lead time for centrifuges is unparalleled, and their commitment to quality is evident in every aspect of their service. I would highly recommend them to anyone in need of a reliable and efficient scientific equipment supplier.
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I recently ordered pipettes from Marshall Scientific and was impressed with their great selection and quality. The pipettes were exactly what I needed and worked perfectly. I would definitely order from them again.
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Mayo Clinic
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Anneliese M. / Mayo Clinic
University of Pennsylvania
I recently purchased a ChemiDoc imaging system from Marshall Scientific and was impressed with the great condition it arrived in. The shipping was professional and the system has been a valuable addition to my scientific research.
Tyler S. / University of Pennsylvania
Massachusetts Institute of Technology
The New Brunswick Incubator Shaker that I ordered from Marshall Scientific has just arrived and I cannot say enough how satisfied I am with my purchase. The shaker works like it came straight from the factory and the longer warranty is definitely a plus. I highly recommend Marshall to anyone looking for a company that stands behind their products.
Xiao L. / MIT
Mass General Hospital
My recently purchased microplate reader from Marshall Scientific has been a much needed addition to my lab. The reader is easy to use and provides accurate and reliable results. I have used it for various experiments including ELISA, cell viability assays, and protein quantification. The reader has greatly improved the efficiency and accuracy of my experiments. Thanks again!
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I purchased a recirculating chiller from Marshall Scientific three months ago and couldn't be happier. The Thermoflex 2500 is a great unit and has been working perfectly. I actually bought three of them and they have exceeded my expectations.
Gavril K. / Tesla
Columbia University
I recently purchased a laboratory freezer from Marshall Scientific and I am very pleased with my purchase. The freezer is of high quality and has been perfect for storing my research samples. I use it mostly for cell culture and protein storage and it seems to do the job just fine. The overall cosmetic condition of the unit is perfect.
Juan M. / Columbia University
I would like to extend a thanks to Kyle on the other side of Marshall Scientific's chat feature to help me select the right product for my laboratory needs. Kyle was knowledgeable and helped me choose the perfect equipment for my application. The chat feature was convenient and saved me time. I would definitely use it again in the future.
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Quest Diagnostics
I recently received a Vicell cell counter from Marshall Scientific and I must say, I was anxious about making such a large purchase over the internet. However, the product arrived in perfect condition and has exceeded my expectations. I use it for various applications in my lab and it has been incredibly accurate and efficient. The professional shipping was also a plus. I will definitely be purchasing from Marshall Scientific again in the future.
Ethan S. / Quest Diagnostics
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