Description
Membrane liquid pump LIQUIPORT® NF 300 FT.18 S is a diaphragm liquid pump intended for controlled liquid transfer and dosing in laboratory liquid-handling workflows. Configured with PTFE fluid-path materials, the unit covers an adjustable flow range of 0,5 to 3,0 l/min and is suited to transfer, recirculation and metering duties that benefit from PTFE chemical resistance. The compact pump weighs 2,500 kg and is supplied as a single piece for simple placement on the laboratory bench or within small process installations. Part of the LIQUIPORT® range from manufacturer KNF, the NF 300 FT.18 S model pairs a membrane pumping principle with polymer construction for dependable use in research and analytical settings. It sits within the diaphragm liquid pump category of labware and liquid-handling equipment, offering a defined flow window in a self-contained format. Laboratories handling aqueous solutions and many aggressive or solvent-based media can choose this PTFE variant when a robust membrane pump is required for routine fluid movement. The product is delivered as one complete pump assembly ready for installation.
This article is part of Pumps (other) & accessories, in Pumps, vacuum & evaporation.
Key features
- Pack size: 1 pc
- Series: LIQUIPORT®
- Model: NF 300 FT.18 S
- Material: PTFE
- Flow rate: 0,5–3,0 l/min
- Pump type: Membrane liquid pump
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Questions about Membrane liquid pump LIQUIPORT®, NF 300 FT.18 S, PTFE, 0.5 - 3.0 l/min
What is this article?
Membrane liquid pump LIQUIPORT®, NF 300 FT.18 S, PTFE, 0.5 - 3.0 l/min is the article on this page. Luminix Health distributes KNF for laboratory use. It sits in Pumps (other) & accessories, inside Pumps, vacuum & evaporation, in Lab instruments.
These are the pumps and fittings that are not a vacuum pump, a peristaltic pump or a drum pump. Flow, pressure and chemical compatibility of the wetted parts remain the three questions.
A vacuum pump lowers the pressure above a liquid so it boils at a lower temperature. That is the point of a rotary evaporator: solvent leaves a sample without cooking it. A diaphragm pump or a rotary-vane pump is chosen by the vacuum it reaches and by whether solvent vapour will destroy it. A peristaltic pump moves liquid by squeezing a tube, so the liquid touches only the tube. A barrel pump transfers a larger volume from a drum. The glassware on the evaporator is indexed under ISO laboratory glassware. Solvent identity is on PubChem.
Which category should I open next?
The category is Pumps, vacuum & evaporation. The sub-category is Pumps (other) & accessories. The catalogue is Lab instruments.
Shelves beside this one are Vacuum pumps, Rotary evaporators, Peristaltic & dosing pumps, Vacuum & pump accessories and Drum, barrel & transfer pumps.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.