Microflex pumps offer enhanced and versatile performance in an ultra-compact design. With flow ranges from 3 μ/min to 30 ml/min and pressures to 2.5 bars, the tiny instrument-quality peristaltic pumps provide a cost-effective alternative to syringe pumps. Microflex pumps accept a range of microbore tubing sizes and a number of motor configurations are available.  Our robust, fixed-occlusion design provides reliable, and accurate pumping and dispensing with a wide variety of tubing materials and varying differential pressure applications.

Microflex pumps are self-priming, can operate dry without damage, are suitable for most chemicals and contain no valves or seals. Fluid only contacts the tubing, providing contamination-free pumping – and clean up is easy. A fixed occlusion bed provides for quick setup, easy tube changes, and consistent flow accuracy. No manual adjustment is required, either – occlusion is set when the pump head cover is closed. The patented tube retention system retains both continuous tubing and tubing links.

With a well-balanced range of capacities and flexibility, excellent repeatability and optimal chemical resistance, Thermo Scientific Microflex® pumps provide numerous advantages over other pump designs for meeting the challenges of essential dispensing, sampling and analyzing applications.

Ideal for a wide variety of life science, Medical, and industrial uses our custom applications include:

• Chromatography
• Spectroscopy
• Lab analyzers
• Fermentation and cell culture
• Reagent metering applications
• Bio-reactor feed and chemistry control
• pH control
• Medical and diagnostic equipment
• Surgical medical device cooling pumps
• Regent control in environmental analyzers
• High through put drug screening

• High-purity separation
• Food and beverage flavoring dispensing
• Sampling pumps

Typical uses:

• Transfer
• Metering
• Dispensing
• Sampling

The Thermo Fisher Scientific Original Equipment Manufacturer (OEM) team has more than 100 years of combined experience in custom designing fluid handling solutions. We provide thousands of quality products for scientific, technical, and industrial applications worldwide. When you require a product that is different from the products we advertise, or you need a feature from one of our products to meet your specific system requirement, we offer our OEM services.

Our first objective is defining your needs. We will discuss the project in detail—engineering staff to engineering staff. Once we jointly define your requirements, we will work with you through the entire design and manufacturing process. Our OEM staff will provide recommendations to improve upon product function and target cost. Our focus is to ensure your satisfaction with the best results possible.

Our high-quality products conform to the following standards:
ISO 9001:2000 Quality
ISO 13485:1994 Medical Devices
UL Safety
cUL Safety, Canada
CE – Electrical emissions
EN61010 Safety, EU