Description
RZ 9, CEE is a two-stage rotary vane pump designed for laboratory vacuum generation. Running at 230 V / 50-60 Hz and fitted with a CEE power cable, it offers straightforward electrical integration in compatible installations. The pump is supplied as a single unit with a net weight of 25,700 kg and a gross weight of 30,400 kg, and originates from Germany. This RZ 9 model from manufacturer VACUUBRAND replaces article number 20698140, supporting seamless transition for laboratories that previously used the earlier version. Its dual-stage rotary vane architecture ensures dependable vacuum performance for a range of routine laboratory processes in research, analytical and technical settings. The robust build and standardised CEE connection make the pump a practical choice for facilities requiring a larger-capacity two-stage rotary vane solution with reliable day-to-day operation.
This article is part of Vacuum pumps, in Pumps, vacuum & evaporation.
Key features
- Pack size: 1 piece
- Pump type: Two-stage rotary vane pump
- Voltage: 230 V / 50-60 Hz
- Power cable: CEE
- Manufacturer: VACUUBRAND
- Net weight: 25.7 kg
- Gross weight: 30.4 kg
- UNSPSC: 41104900
- Number of stages: 2
- Pumping speed: 8.9 / 10.2 m³/h
- Ultimate vacuum: 2 × 10^-3 mbar
- Ultimate vacuum with gas ballast: 1 × 10^-2 mbar
- Ambient temperature: 15...40 °C
- Motor power: 0.3 kW
- Nominal speed: 1500/1800 rpm
- Dimensions (W × D × H): 503 × 156 × 240 mm
- Weight: approx. 24.8 kg
- Noise level: 52 dBA
- Technical Information Sheet:
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Questions about RZ 9, CEE
What is this article?
RZ 9, CEE is the article on this page. Luminix Health distributes Vacuubrand for laboratory use. It sits in Vacuum pumps, inside Pumps, vacuum & evaporation, in Lab instruments.
A laboratory vacuum pump lowers pressure for filtration or evaporation. A diaphragm pump tolerates solvent vapour better than an oil-sealed rotary vane pump, and it reaches a milder vacuum. The ultimate vacuum and the flow, and whether the wetted path survives the solvent, are the choices.
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 Vacuum pumps. The catalogue is Lab instruments.
Shelves beside this one are Rotary evaporators, Peristaltic & dosing pumps, Vacuum & pump accessories, Drum, barrel & transfer pumps 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. Delivery across Europe, two to five days when in stock. 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.
