peristaltic pump

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peristaltic pump

[‚per·ə‚stal·tik ′pəmp]
(mechanical engineering)
A device for moving fluids by the action of multiple, equally spaced rollers, which rotate and compress a flexible tube.
References in periodicals archive ?
UKPRwire, Wed Jul 26 2017] The report "Peristaltic Pumps Market by Type (Tube Pumps, Hose Pumps), End-Use Industry (Pharmaceuticals, Water & Wastewater Treatment, Mining, Food & Beverages, Chemical Processing, Pulp & Paper), and Region - Global Forecast to 2021", The peristaltic pumps market was valued at USD 315.
Tenders are invited for Supply of the under mentioned goods or articles, A 10 L Air-lift Photobioreactor with height to diameter ratio of 5:3 and 60% Riser area, helical cooling arrangement, three sets of flow guides spaced at 120 angular position, two peristaltic pumps for liquid inlet and outlet, two peristaltic pumps for acid and alkali dosage for pH control, two rotameters for liquid and two for gas flow measurement, air sparger, lighting arrangement, control panel with pH and temperature display,
To help overcome the repeated blockage of diaphragm pumps when dosing ferric sulphate at wastewater treatment plants, a number of Welsh Water sites now feature Qdos 30 peristaltic pumps from Watson-Marlow Fluid Technology Group (WMFTG).
Peristaltic pumps have become a popular choice for moving must because the pumps don't expose the berries to air, are self-priming, can run dry, are easy to operate and are gentle on the grapes.
Located in Hudson, Massachusetts, the company offers a wide range of pumps for liquids, gases, and air, including diaphragm pumps, piston pumps, rotary vane pumps, gear pumps, peristaltic pumps, impeller pumps, centrifugal pumps, and bellows pumps.
Catalyst FH100 Precision Peristaltic Pumps offer an intuitive keypad to quickly increase or decrease flow.
Product is for use with peristaltic pumps to dose additives or transfer abrasive, shear sensitive and viscous substances.
Flexicon's peristaltic pumps are able to handle live cells and perform by compressing the tubing in a forward motion with the tube acting as both the check valve as well as the transport mechanism.
The peristaltic pumps are encased in a stackable, compact 1/4-DIN housing for mounting in an equipment rack or for convenient placement on a lab bench.
Prevalent in the healthcare industry, peristaltic pumps are used in many critical applications such as dialysis, enteral feeding, and infusion therapy to safely and effectively transfer critical fluids to the patient.
Thermo Fisher Scientific's Masterflex peristaltic pumps are used in laboratories and medical devices to dispense small droplets and continuous streams of purified fluids.