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Analytical measurement and testing

Chromatography

Cleaning and sterilisation

Cleanroom

Distillation, separation, filtration

Environmental-, soil-, water-, food analysis

General laboratory consumables

Heating and cooling technology

Life sciences

Liquid handling

Occupational safety, security

Optical instruments and microscopes

Sample preparation

Stirring, shaking, mixing

Vacuum technology, drying, dry storage

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Diaphragm vacuum pumps -NT Series, Chemistry design | Type: MD 4C VARIO select, Dimensions (W x D x H) mm: 243 x 325 x 245, max. discharge flow m³ / hr.: 4.6
Diaphragm vacuum pumps -NT Series, Chemistry design | Type: MD 4C VARIO select, Dimensions (W x D x H) mm: 243 x 325 x 245, max. discharge flow m³ / hr.: 4.6
Brand: Vacuubrand GmbH & Co.KGAvailable in 30 variantsImproved performance, increased pumping speed and lower ultimate vacuum extends applications in both the laboratory and in industrial applicationsLong-life diaphragm with PTFE sandwich construction and unstressed diaphragm supportEasy service/exchange of diaphragm or valves due to novel integrated valve head assembly. Easy dismantling, cleaning and reassembly without requiring readjustmentVery quiet and ultra low vibration due to compact drive with patented motor control system. Ideal as a built-in component for sensitive equipment in both the laboratory and in industrySuperior vapour tolerance due to integral tubing connections and gas ballast valve for continuous purge (for ME 16C NT, MZ 2C NT, MD 4C / 12C NT and MV 10C NT)Easy to clean due to smooth exterior surfacesThe VARIO® design provides vacuum control by precise and continuous adaption of the chemistry diaphragm pumps motor speed, and includes the vacuum pump, as well as the VACUU·SELECT controller.Diaphragm pump MD 4CRL NT with reduced leakage rate (0.001 mbar x l/s).Country-specific power cord versions available on request.
€6.390,00
Diaphragm vacuum pumps LABOPORT® N 820 G / N 840 G, chemically-resistant | Type: U N 840 G, Flow rate l / min.: 34, Ultimate vacuum mbar (abs).: 6
Diaphragm vacuum pumps LABOPORT® N 820 G / N 840 G, chemically-resistant | Type: U N 840 G, Flow rate l / min.: 34, Ultimate vacuum mbar (abs).: 6
Brand: KNF NEUBERGER GmbHAvailable in 4 variantsThe compact pumps feature a control knob for manual adjustments of the flow rate, making them well suited to a wide variety of applications, e.g. rotary evaporation, distillation, gel drying, degassing as well as the use with vacuum ovens and vacuum concentrators. Due to the manual rotational speed control, the pumps are quiet, very energy efficient, and can be optimally adjusted in accordance with the application.Easy-to-clean surfaceAdjustable in flow rate due to manual rotational speed controlCombination of PTFE pump head and PTFE-coated diaphragm makes the pump ideal for extremely aggressive/corrosive gases and vaporsHigh level of compatibility with vapor and condensationIntegrated gas ballast valve3-color status display: In operation / Stand-by / ErrorATEX-compliant in accordance with II 2/-G IIB+H2 T3 internal atmpsphere only100% oil-free transfer to ensure uncontaminated transfer, evacuation and compressionOptional: Easily expandable with separators and/or condensers
€3.813,00
Diaphragm vacuum pumps LABOPORT® SD, chemically-resistant | Type : N 820.3 FT.40.18, Flow rate l / min. : 20, Ultimate vacuum mbar (abs). : 10
Diaphragm vacuum pumps LABOPORT® SD, chemically-resistant | Type : N 820.3 FT.40.18, Flow rate l / min. : 20, Ultimate vacuum mbar (abs). : 10
Brand: KNF NEUBERGER GmbHAvailable in 2 variantsApplication: Rotary evaporation, Distillation, Vacuum oven, Centrifugal concentrationFlow rate up to 2.04 m³/h / Ultimate vacuum 10 mbar abs.Integrated KNF self-drying system ensures that condensate is quickly removed from the pump heads without the vacuum being altered. This significantly reduces process time and preserves the pump heads.Chemically resistant and thus ideal for use with extremely aggressive/corrosive gases and vapors
€2.261,00
Diaphragm vacuum pumps LABOPORT® | Type : N 842.3 FT.18, Width mm : 167, Length mm : 341
Diaphragm vacuum pumps LABOPORT® | Type : N 842.3 FT.18, Width mm : 167, Length mm : 341
Brand: KNF NEUBERGER GmbHAvailable in 3 variantsApplication: Fluid aspiration, Degassing, Gel drying, Rotary evaporation, Centrifugal concentration, DistillationFlow rate up to 2.04 m³/h / Ultimate vacuum up to 8 mbar abs.High level of vapor and condensate compatibilityPTFE pump head combined with PTFE-coated diaphragm are ideal for extremely aggressive/corrosive gases and vaporsN 820.3 FT.18 and N 840.3 FT.18: ATEX-compliant in accordance with ATEX II 2/-G IIB+H2 T3 Gb internal atmosphere only
€3.396,00
Diaphragm vacuum pumps MPC 090 E, chemical-resistant | Type: MPC 090 E
Diaphragm vacuum pumps MPC 090 E, chemical-resistant | Type: MPC 090 E
Brand: Gardner Denver Thomas GmbHThe MPC 090 E diaphragm pump has been specially developed for vacuum filtration and solid phase extraction (SPE) and is used for single funnel filtrations and with multiple filtration devices and desiccators. A built-in vacuum fine adjustment valve and pressure gauge allow variable adjustment of the applied vacuum, while the built in catch pot prevents accidental ingestion of liquid into the pump.Chemically resistant to the common aggressive solvent and acid vapours in laboratoriesAll parts in contact with gas are made of PTFE or PTFE compoundsThe pump and connection heads are carbon fibre-reinforced and electrically conductiveClean vacuum generation due to 100 % oil-free operationUltra quiet operationMaintenance-freeSuitable for field use with optional adapterScope of supply: Diaphragm pump, hose shaft DN 6, exhaust air damper, power adapter, connection adapter EU and UK
€876,00
Exhaust Vapour Condenser Peltronic® for VARIO Chemistry Pumping Unit PC 3001 VARIO® select | Type : Peltronic®, Plug type : -
Exhaust Vapour Condenser Peltronic® for VARIO Chemistry Pumping Unit PC 3001 VARIO® select | Type : Peltronic®, Plug type : -
Brand: Vacuubrand GmbH & Co.KGFully automatic electronic control of cooling surface temperature and fan.Please order mains cable separately.
€2.355,00
Fine control valves for Vacuum Pumps LABOPORT® / N 920 G
Fine control valves for Vacuum Pumps LABOPORT® / N 920 G
Brand: KNF NEUBERGER GmbHAvailable in 4 variants
€82,70
Hand-operated vacuum pumps Nalgene™ | Type : 6131, Stroke cm3 : 15, Max. pressure bar : 0.21
Hand-operated vacuum pumps Nalgene™ | Type : 6131, Stroke cm3 : 15, Max. pressure bar : 0.21
Brand: Thermo Elect.LED GmbH (Nalge)Available in 4 variantsType 6131:With PVC casing. Vacuum of approx. 86 mbar can be achieved and maintained. With outlet valve with detachable cover and separate vacuum release lever. Available with, or without, pressure gauge (divisions in cm and inches Hg). Tubing connection nozzle fits tubing with an internal diameter of 6.4 mm. Supplied with 60 cm length of clear plastic tubing.Type 6132:As type 6131, but additionally with vacuum gauge. Can be disassembled for repair or replacement of internal parts.
€138,50
Hose connector for Vacuum Pumps LABOPORT® / N 920 G | Type: G1/8 ID4 PA, For: N 86 KT.18
Hose connector for Vacuum Pumps LABOPORT® / N 920 G | Type: G1/8 ID4 PA, For: N 86 KT.18
Brand: KNF NEUBERGER GmbHAvailable in 6 variants
€3,30
Hydrophobic pump protection filter for Diaphragm vacuum pumps and pump systems LABOPORT® / LABOBASE®
Hydrophobic pump protection filter for Diaphragm vacuum pumps and pump systems LABOPORT® / LABOBASE®
Brand: KNF NEUBERGER GmbH
€29,60
Laboratory Vacuum Pump Microsart® e.jet | Type: Microsart® e.jet
Laboratory Vacuum Pump Microsart® e.jet | Type: Microsart® e.jet
Brand: Sartorius Lab InstrumentsThe laboratory vacuum pump for the filtration of samples in microbiology. During the vacuum filtration, the filtrate is directly discharged to the drain.Transmembranous pressure of less than 700 mbar, acc. ISO 8199Constant flow ratesDefined maximum vacuumSuitable for gases and liquids
€1.650,00
Laboratory vacuum pump Microsart® mini.vac / maxi.vac | Type : Microsart® mini.vac
Laboratory vacuum pump Microsart® mini.vac / maxi.vac | Type : Microsart® mini.vac
Brand: Sartorius Lab InstrumentsAvailable in 2 variantsThe electric neoprene diaphragm pumps are suitable for routine use in a microbiological laboratory. Controlled vacuum ensures that stressed microorganisms (e.g., bacteria) are gently concentrated on the membrane filter surface. This leads to lower mortality, which in turn leads to higher recovery rates and shorter incubation times.Low noise levelOil and maintenance freeSingle filtration with single bar or single filter holder (mini.vac)Parallel filtration with multiple strips (maxi.vac)
€644,00
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