Description
Pump head DG12A is a multi-channel peristaltic pump head with 12 channels and 6 rollers, engineered for flow rates up to 75 ml/min. It accepts tubing with a wall thickness of 1 mm and an inner diameter of 1–3 mm, supporting precise multi-line fluid transfer in laboratory and process setups. The compact head design enables simultaneous delivery or sampling across twelve independent lines while maintaining consistent roller contact on the tubing. Suitable for dosing, media circulation and parallel analytical workflows where moderate flow and multi-channel capacity are required. This pump head from manufacturer Landgraf HLL integrates readily with compatible drive units and is intended for continuous or intermittent operation with flexible tubing of the specified dimensions. The six-roller configuration balances flow capacity and mechanical simplicity. Pack size is one piece. Ideal for research, quality-control and small-scale production environments that need reliable multi-channel pumping without complex fluid-path components. The unit is supplied ready for installation on a matching pump drive.
This article is part of Shakers, rockers & rotators, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Model: DG12A
- Channels: 12
- Rollers: 6
- Maximum flow rate: 75 ml/min
- Tubing wall thickness: 1 mm
- Technical Information Sheet:
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Questions about Pump head DG12A, 12 channel, 6 rollers, up to 75 ml/min
What is this article?
Pump head DG12A, 12 channel, 6 rollers, up to 75 ml/min is the article on this page. Luminix Health distributes Landgraf HLL for laboratory use. It sits in Shakers, rockers & rotators, inside Stirring, shaking & mixing, in Instruments de laboratoire.
A shaker, rocker or rotator moves a rack, a plate or a bottle so the contents keep moving without a stirrer bar. Orbital, reciprocating and rocking motions are different. The platform, the load and the speed range are the specification.
Stirring keeps a mixture uniform or helps a solid dissolve. A magnetic stirrer spins a bar inside a closed vessel. An overhead stirrer drives a shaft when the liquid is viscous or the volume is large. A vortex mixer agitates a tube. A shaker moves a whole rack or a plate. The shape of the impeller and the speed decide whether the liquid turns over or merely spins. The vessels being stirred are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stirring, shaking & mixing. The sub-category is Shakers, rockers & rotators. The catalogue is Instruments de laboratoire.
Shelves beside this one are Magnetic stirring bars, Stirring shafts, propellers & impellers, Magnetic stirrers, Stirring & mixing accessories, Homogenisers & dispersers, Overhead stirrers and Vortex mixers.
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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.