Description
Membrane liquid pump LIQUIPORT® NF 300 TT.18 S is a diaphragm liquid pump for controlled transfer and dosing of liquids in laboratory liquid-handling applications. This model uses PVDF for the relevant fluid-contact components and delivers an adjustable flow range of 0,5 to 3,0 l/min, supporting routine recirculation, transfer and metering tasks where PVDF chemical resistance is required. The compact assembly weighs 2,500 kg and is supplied as one complete unit for straightforward integration on the bench or into small process setups. Belonging to the LIQUIPORT® series from manufacturer KNF, the NF 300 TT.18 S configuration combines a membrane pumping principle with polymer construction suited to everyday research and analytical environments. Categorised among diaphragm liquid pumps for labware and liquid handling, it provides a practical option when a self-contained membrane pump with a defined flow window is needed. Laboratories moving aqueous media and many compatible solvents can select this PVDF variant for reliable day-to-day fluid movement without complex external drive arrangements. The pump is offered as a single-piece pack ready for installation.
This article belongs on Pumps (other) & accessories, in Pumps, vacuum & evaporation.
Key features
- Pack size: 1 pc
- Series: LIQUIPORT®
- Model: NF 300 TT.18 S
- Material: PVDF
- 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 TT.18 S, PVDF, 0.5 - 3.0 l/min
What is this article?
Membrane liquid pump LIQUIPORT®, NF 300 TT.18 S, PVDF, 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?
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.