Description
Diaphragm liquid pump LIQUIPORT® NF100TT.18S is a self-priming, dry-run-safe liquid transfer pump delivering 0,2–1,3 l/min flow, 10 mWS pressure head and 3 mWS suction head. The pump head is manufactured from PVDF, the diaphragm from PTFE and the valves from FFKM, providing enhanced chemical resistance for demanding laboratory media. Manual flow control is available in the S version, with an ID 8 mm hose connection. Compact dimensions of 99 × 177 × 130 mm and a weight of 1,0 kg allow straightforward bench or system integration. Produced by KNF, the unit accommodates media temperatures up to +80 °C and is suited to continuous liquid conveyance tasks. Optional accessories such as stand holders, wall brackets and PE or PTFE tubing support flexible mounting. This LIQUIPORT® variant combines robust PVDF wetted parts with reliable diaphragm technology for precise, chemically compatible liquid handling in research and process environments.
This article is part of Pumps (other) & accessories, in Pumps, vacuum & evaporation.
Key features
- Pack size: 1 pc
- Flow rate: 0,2–1,3 l/min
- Pressure head: 10 mWS
- Suction head: 3 mWS
- Pump head material: PVDF
- Diaphragm / valves: PTFE / FFKM
- Technical Information Sheet:
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Questions about Diaphragm Liquid Pump LIQUIPORT® NF 100, TT.18 S
What is this article?
Diaphragm Liquid Pump LIQUIPORT® NF 100, TT.18 S 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?
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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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.