Beschreibung
Pump head DG2B is a dual-channel pump head equipped with 10 rollers and designed for flow rates up to 54 ml/min. Tubing with a wall thickness of 1 mm and an inner diameter of 1–3 mm can be fitted in the head. The high roller count produces particularly low pulsation, promoting smooth delivery across both channels. Supplied as one piece from manufacturer Landgraf HLL, the DG2B mounts on compatible pump drives used in laboratory fluid systems. Dual-channel geometry permits parallel transfer of two streams while the ten-roller mechanism minimises pressure fluctuations that can influence metering precision. Compact construction facilitates straightforward installation and tubing exchange. Operators choose tubing within the stated wall and bore specifications to suit viscosity and chemical requirements. Combining two channels, reduced pulsation and a defined maximum flow of 54 ml/min, the DG2B offers a practical solution for multi-line laboratory applications that demand stable, low-pulsation fluid handling in a single head assembly.
This article is part of Shakers, rockers & rotators, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Channels: 2
- Rollers: 10
- Max. flow rate: 54 ml/min
- Tubing wall thickness: 1 mm
- Tubing inner diameter: 1–3 mm
- Technical Information Sheet:
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Questions about Pump head DG2B, 2 channel, 10 rollers, up to 54 ml/min
What is this article?
Pump head DG2B, 2 channel, 10 rollers, up to 54 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 Präzisionsinstrumente.
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 Präzisionsinstrumente.
Shelves beside this one are Magnetic stirring bars, Stirring shafts, propellers & impellers, Magnetic stirrers, Stirring & mixing accessories, Homogenisers & dispersers, Overhead stirrers and Vortex mixers.
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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.