Description
Drum pump gas-tight V2A with hose, depth 91 cm is a hand-operated transfer pump for filling large canisters and containers while limiting vapour release into the working area. A flexible outlet hose and conical spout allow convenient filling while the receiving vessel remains on the floor. The gas-balancing principle returns vapours from the fill container to the source drum through a dedicated gas line, reducing odour and emissions compared with conventional open pumping. Wetted parts are stainless steel 1.4301 (V2A) and PTFE. The immersion tube has a diameter of 32 mm and a working depth of 91 cm. A gas-tight barrel screw connection with 2'' fine thread is included, and the arrangement fits bottle openings from 16–49 mm. Two ball valves permit hermetic shut-off of both liquid and gas paths. From manufacturer Bürkle, the pump is supplied complete with hose as one piece and is intended for laboratory and industrial filling of strongly smelling media such as ammonia, where chemical resistance and odour-free transfer are important.
This article is part of Drum, barrel & transfer pumps, in Pumps, vacuum & evaporation.
Key features
- Pack size: 1 pc
- Immersion depth: 91 cm
- Immersion tube diameter: 32 mm
- Wetted parts: Stainless steel 1.4301, PTFE
- Bottle opening range: 16–49 mm
- EAN: 4067722018382
- Technical Information Sheet:
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Questions about Gas-tight barrel pump 304 w/hose, imm. depth 91 cm
What is this article?
Gas-tight barrel pump 304 w/hose, imm. depth 91 cm is the article on this page. Luminix Health distributes Bürkle for laboratory use. It sits in Drum, barrel & transfer pumps, inside Pumps, vacuum & evaporation, in Instruments de précision.
A drum or barrel pump transfers tens of litres from a can that is too heavy to pour. Hand and electric drives differ. The tube material, stainless steel or plastic, has to survive the liquid. It is a transfer tool, not a metering pipette.
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 Drum, barrel & transfer pumps. The catalogue is Instruments de précision.
Shelves beside this one are Vacuum pumps, Rotary evaporators, Peristaltic & dosing pumps, Vacuum & pump accessories and Pumps (other) & accessories.
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.