Description
Pump head for LA-900 pump, green is a dedicated replacement head for peristaltic fluid handling with the LA-900 pump series. It is configured for tubing with 1/16 inch inner diameter and uses a four-roller design together with clear green colour coding for rapid visual identification on multi-channel or multi-pump setups. The working pump rate covers 0,004 to 75 ml/min, allowing both precise low-volume dosing and moderate continuous transfer in laboratory and process environments. This pump head from manufacturer Landgraf HLL is supplied as a single piece and mounts directly onto compatible LA-900 drives, simplifying maintenance and channel reconfiguration. The four-roller geometry supports smooth fluid delivery with reduced pulsation, while the green marking helps operators distinguish tubing sizes or media lines at a glance. Ideal for analytical workflows, reagent delivery and general laboratory pumping where reliable, colour-coded pump heads are required. The compact design integrates into existing LA-900 installations without modification, supporting consistent performance across a wide range of aqueous and mild chemical media typically handled by this pump family.
This article is part of Peristaltic & dosing pumps, in Pumps, vacuum & evaporation.
Key features
- Pack size: 1 pc
- Colour coding: green
- Hose inner diameter: 1/16 inch
- Number of rollers: 4
- Flow rate: 0,004–75 ml/min
- Compatible pump: LA-900
- Technical Information Sheet:
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Questions about Pump head for LA-900 pump
What is this article?
Pump head for LA-900 pump is the article on this page. Luminix Health distributes Landgraf HLL for laboratory use. It sits in Peristaltic & dosing pumps, inside Pumps, vacuum & evaporation, in Lab instruments.
A peristaltic pump moves liquid by rollers squeezing a tube, so the liquid never touches the mechanism. Flow depends on the tube bore and the speed. A dosing pump aims at a set volume. The tube is the consumable, and the chemical has to be one that tube survives.
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 Peristaltic & dosing pumps. The catalogue is Lab instruments.
Shelves beside this one are Vacuum pumps, Rotary evaporators, Vacuum & pump accessories, Drum, barrel & transfer pumps and Pumps (other) & accessories.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.