Filter
Filter
Vacuubrand GmbH & Co.KG
Diaphragm pumps, Aluminium PTFE design, ME 1, MD 1
Connector:
CH
|
Dimensions (W x D x H) mm:
303 x 143 x 163
|
Flow rate (50/60Hz) L / min.:
20 / 23.33
|
Number of steps:
3
|
Type:
MD 1
|
Ultimate vacuum mbar:
1.5
|
Weight kg:
6.5
The diaphragm pumps ME 1 offer a compact and high performance solution. With their easy-to-use functionality, they are a perfect partner for both single and multiple filtrations.One-stage diaphragm pumps are an excellent solution for continuous, oil-free pumping of gases and vapors for modest vacuum requirements. In contrast to water-jet pumps, they do not consume water and therefore do not produce any contaminated waste water in daily use.Vacuum filtration is frequently used for sample preparation in chemistry, microbiology, waste water control and analysis.Typical applications for the ME 1 are aqueous filtrations. The PTFE diaphragm and valves are rugged and provide high chemical resistance. If aluminium has the required specific resistance, solvent-containing samples can also be filtrated.Country-specific power cord versions available on request.
€629.00*
Vacuubrand GmbH & Co.KG
Diaphragm vacuum pumps -NT Series, Chemistry design
Connector:
UK
|
Dimensions (W x D x H) mm:
243 x 254 x 198
|
Number of steps:
1
|
Type:
ME 4C NT
|
Ultimate vacuum without / with gas ballast mbar (abs.):
70
|
max. discharge flow m³ / hr.:
3.9 / 4.3
Improved 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.
€1,600.00*
KNF NEUBERGER GmbH
Diaphragm vacuum pumps LABOPORT®
Flow rate l / min.:
20
|
Height mm:
207
|
Length mm:
312
|
Type:
N 820.3 FT.18
|
Ultimate vacuum mbar (abs).:
8
|
Width mm:
154
Application: 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 onlySpecificationsOperating pressure:1 barConnectors for tube:ID10 mmPermissible media and ambient temperature:5 to 40 °CPump head:PTFEDiaphragm:PTFE-coatedValves:FFPM
€1,910.00*
Gardner Denver Thomas GmbH
Rotary vane pump CRVpro 2
Oil capacity ml:
450
|
Plug type:
EU, UK
|
Suction rate (50/60Hz) L / min.:
38/47
|
Type:
CRVpro 2
The Welch CRVpro pumps are high-performance two-stage vacuum pumps. They impress with their long service life, high reliability and low maintenance requirements. The CRVpro series are the perfect partners for freeze dryers, vacuum concentrators, Schlenklines, glove boxes and vacuum ovens, as well as industrial applications.Cool running operation for less oil consumptionCoated oil case to slow metal corrosionExtended oil change intervals for less maintenance costsDual voltageScope of supply: Every pump is supplied complete with Directorr™ Premium vacuum pump oil, centering rings, clamping rings and motor overload protection.SpecificationsUltimate pressure without gas ballast partial:3 x 10-4 mbarUltimate pressure without gas ballast total:3 x 10-3mbarUltimate pressure with gas ballast total:9 x 10-2mbarConnection:DN 16 KFMotor rating 50/60Hz:0.29/0.3 kWNominal speed 50/60Hz:1440/1720 rpmDimensions (L x W x H):384 x 138 x 211 mmWeight:15 kg
€2,085.00*
15%
Vacuubrand GmbH & Co.KG
Chemistry Pumping Units VARIO® select
Dimensions (W x D x H) mm:
306 x 303 x 400
|
Flow rate (50/60Hz) L / min.:
33.3
|
Plug type:
CEE
|
Type:
PC 3001 VARIO® select
|
Ultimate vacuum without / with gas ballast mbar:
2 / 4
|
Weight kg:
8.2
The combination of speed controlled VARIO® chemistry diaphragm pumps and the new VACUU·SELECT vacuum controller makes the VARIO® select chemistry pumps the ideal solution for chemical processes that require precise vacuum, such as rotary evaporation, vacuum drying or vacuum concentration.High chemical resistance and therefore ideally suited for pumping aggressive gases and vapours.Short process times and smooth running due to optimal setting of the pressure via the VACUU·SELECT controller.The VARIO® technology controls the vacuum precisely and efficiently via motor speed.Power consumption, maintenance and noise are exceptionally low.The outlet catchpot and solvent condenser combine to prevent solvent vapor emissions into the lab, allowing for nearly full recovery of solvents.Country-specific power cord versions available on request.
€4,658.00*
€5,480.00*
(15% saved)
20%
KNF NEUBERGER GmbH
Mini-Diaphragm vacuum pumps LABOPORT® N 96, chemically-resistant
Depth mm:
156
|
Flow rate l / min.:
7
|
Height mm:
119
|
Plug type:
EU, UK, CH
|
Type:
N 96
|
Type of auxiliary energy:
100 ... 240 V, 50/60 Hz
|
Ultimate vacuum mbar (abs).:
130
|
Weight kg:
1.3
|
Width mm:
75
The Pump combines a high flow rate with a very compact design. Suitable for filtration, SPE, and liquid aspiration using a vacuum. Due to the manual rotational speed control, the pump is quiet, very energy efficient, and can be optimally adjusted in accordance with the application.Easy-to-clean surfaceVery small footprintAdjustable in flowrate due to manual rotational speed controlPTFE-coated diaphragm for use with aggressive/corrosive gases and vaporsSpecificationsUltimate vacuum (abs.):
Operating pressure:130 mbar
2.5 barConnectors for tube:ID 6 mmPermissible ambient temperature:5 ... 40 °CPump head:PPSDiaphragm:PTFE coatedValves:FKM
€374.40*
€468.00*
(20% saved)
20%
Vacuubrand GmbH & Co.KG
Rotary vane pump RZ 2.5, two-stage
Depth:
390 mm
|
Dimensions (WxDxH):
156 x 390 x 240 mm
|
Flow rate (50/60Hz) L / min.:
38.33 / 46.72
|
Height:
240 mm
|
IP code:
IP 40
|
Noise level:
48 db(A)
|
Number of steps:
2
|
Plug type:
CEE
|
Power supply:
230 V, 50 ... 60 Hz
|
Rated capacity:
100 W
|
Type:
RZ 2.5
|
Type of auxiliary energy:
Mains connection
|
Ultimate vacuum:
0.002 mbar
|
Weight:
14.2 kg
|
Width:
156 mm
The powerful rotary vane pumps are ideal for laboratory and process applications that require a very good ultimate vacuum at medium gas flow rate. Typical applications are lyophilisation, fine vacuum distillation, and evacuation of small volumes.Compact design and low weightHigh flow rate even at vacuum levels approaching ultimate vacuumVery good ultimate vacuum even with gas ballastVacuum-tight at switch-off without suction nozzle valveLong oil change intervals due to large usable oil volumeEasy maintenance due to telescopic designScope of supply: Rotary vane pump, manual
€1,892.00*
€2,365.00*
(20% saved)
20%
Vacuubrand GmbH & Co.KG
Rotary vane pump RZ 6, two-stage
Depth:
420 mm
|
Dimensions (WxDxH):
156 x 420 x 240 mm
|
Flow rate (50/60Hz) L / min.:
95 / 113.27
|
Height:
240 mm
|
IP code:
IP 40
|
Noise level:
50 db(A)
|
Number of steps:
2
|
Plug type:
CEE
|
Power supply:
230 V, 50 ... 60 Hz
|
Rated capacity:
180 W
|
Type:
RZ 6
|
Type of auxiliary energy:
Mains connection
|
Ultimate vacuum:
0.002 mbar
|
Weight:
17 kg
|
Width:
156 mm
The powerful rotary vane pumps are ideal for laboratory and process applications that require a very good ultimate vacuum at medium to increased gas flow rate. Typical applications are lyophilisation, fine vacuum distillation, and drying chambers.High flow rate even at vacuum levels approaching ultimate vacuumHigh water vapor tolerance due to efficient gas ballastVery good ultimate vacuum even with gas ballastVacuum-tight at switch-off without suction nozzle valveLong oil change intervals due to large usable oil volumeEasy maintenance due to telescopic designScope of supply: Rotary vane pump, manual
€2,424.00*
€3,030.00*
(20% saved)
15%
Vacuubrand GmbH & Co.KG
Screw pumps VACUU·PURE® 10 / VACUU·PURE® 10C (chemically resistant)
Flow rate l / min.:
167
|
Plug type:
EU
|
Type:
VACUU·PURE® 10
Powerful vacuum pumps for dry and hydrocarbon-free operation. Due to their unique operating principle, they generate ultra-pure vacuum as well as contamination-free exhaust air and work abrasion-free. They have been specially developed for processes down to the 10-3 mbar range, but can also be used without any problems at working pressures above 1 mbar.The chemical-resistant version VACUU·PURE® 10C is protected against corrosion due to chemically resistant polymers on all wetted parts. A thick-walled PEEK encapsulation protects the spindles and stator inside the pumping chamber, providing high chemical resistance. An integrated sealing gas supply prevents the bearings from chemical attack. Due to the design-related high condensate compatibility, no gas ballast is required, even with high vapor loads.For ultra-clean processes and pure products100% oil-free due to cantilevered spindlesAbrasion-free due to contact-free operating principleNo wear partsQuick drying after high condensate loadSuitable for continuous operationWith air coolingRotatable inletWith Modbus RTU interfaceSpecificationsFinal pressure:5 x 10-3 mbarMax. overpressure:15 mbarPermissible ambient temperature:10 ... 40 °CSuction/pressure connection:KF DN 25Noise emission:55 dBAMotor power:700 WDimensions (W x D x H):269 x 507 x 413 mmWeight:21.1 kgPower supply:230 V, 50/60 HzIP code:IP 20
€6,562.00*
€7,720.00*
(15% saved)
Vacuubrand GmbH & Co.KG
Accessories and spare parts for rotary vane pumps
Description:
Oil mist filter FO R 8/9/16
|
For:
RE/RZ 8 / RE/RZ 9 / RE/RZ 16
€49.28*
Vacuubrand GmbH & Co.KG
Accessories for ME 1, ME 1C and MZ 1C
Description:
Vacuum regulator valve for ME 1
Vacuum regulator valve for ME 1, ME 1C and MZ 1C with manual vacuum control using air bleed. The manometer can be mounted and pivoted in several orientations for optimal visibility. High chemical compatibility (especially with the vacuum regulator valve for ME 1C)
€135.00*
Vacuubrand GmbH & Co.KG
Accessories for Screw pump VACUU·PURE® 10
Type:
Communication Kit, USB to VACUU·BUS converter
€14.90*
Vacuubrand GmbH & Co.KG
Accessories for VARIO Chemistry Pumping Unit 3002/3003/3004
Description:
Exhaust Vapour Condenser Peltronic®
|
Plug type:
-
Exhaust Vapour Condenser Peltronic®: Fully automatic electronic control of cooling surface temperature and fan
€2,275.00*
Vacuubrand GmbH & Co.KG
Chemistry Diaphragm Vacuum Pumps with ATEX compliance
Connector:
without plug
|
Dimensions (W x D x H) mm:
337 x 287 x 251
|
Number of steps:
2
|
Type:
MZ 2C EX
|
Ultimate vacuum without / with gas ballast mbar (abs.):
12 / 18
|
max. discharge flow m³ / hr.:
1.9
ATEX chemistry diaphragm pumps offer all advantages of oil-free chemistry diaphragm pumps. Typical applications are rotary evaporators and drying ovens with potentially explosive atmospheres. The ATEX approval includes the interior of the pump (in contact with pumped gases) as well as the surrounding area of the pump.Outstanding chemical resistance and superior vapor toleranceMainly made of antistatic materialsFlame proof motor with integrated, self-locking overload and excess temperature protection for direct 230V / 50Hz single phase power supplyOverpressure safety relief valves internally and at outletWith separate gas ballast connection part for use of inert gasSafety diaphragm technology with option for inert gas purge and detection of diaphragm breakageATEX compliance:Pump chamber (pumped gases): II 2G IIC T3 XExterior space (pump environment): II 2G IIB T4 X (with inert gas purging) / II 3G IIB T4 X (without inert gas purging)Speed-controlled ATEX VARIO vacuum pumps on request.SpecificationsMZ 2C EXVacuum inlet:Small flange KF DN 16Pressure outlet:Small flange KF DN 16MV 10C EX / MD 4C EXVacuum inlet:Small flange KF DN 25Pressure outlet:Kleinflansch KF DN 16MZ 2C EX+AK+EK / MD 4C EX+AK+EKVacuum inlet:Small flange KF DN 16Pressure outlet:Tubing nozzle DN 8-10 mmCooling water connection:2 x tubing nozzle DN 6-8 mm
€5,400.00*
Vacuubrand GmbH & Co.KG
Chemistry Pump Units and Vacuum Systems
Connector:
CEE
|
Dimensions (W x D x H) mm:
243 x 418 x 457
|
Type:
PC 510 select
|
Ultimate vacuum without / with gas ballast mbar (abs.):
7 / 12
|
max. discharge flow m³ / hr.:
2.0 / 2.3
Compact design, ready to use, no set-up required. Constructed in chemically resistant materials. Quiet operation.100% oil-free pumping of gasesgas ballast as standard for working with condensable vapoursgood vacuum even with gas ballasthigh vapour tolerance for water and solventslong service life, low maintenanceFeatures:2AK: Inlet and outlet separatorAK + EK: Inlet separator, exhaust vapour condenserPC 510 select (two-stage) / 610 select (three-stage) : with AK + EK; 1 electronically controlled vacuum portPC 511 select (two-stage) / 611 select (three-stage) : with AK + EK; 1 electronically controlled and 1 manually controlled vacuum portPC 520 select (two-stage) / 620 select (three-stage) : with AK + EK; 2 electronically controlled vacuum portsCharacteristics and applications: Without vacuum control: MZ 2C NT +2AK: e.g. filtration, distillation without condensation at the outletMZ 2C NT +AK+EK: Well-proven unit for a wide range of applications for a single-user, e.g. gel drying, distillation, vacuum concentrator. For solvents with medium to low volatility.MD 1C +AK+EK: Space-saving single-user configuration. For high-boiling-point solvents.MD 4C NT + AK+EK: Larger or multi-user applications, the local vacuum network VACUU·LAN®. For high-boiling solvents.MV 10C NT +EK: Four-stage diaphragm pump with exhaust vapour condenser. For particularly high demands regarding low ultimate vacuum and pumping speed in chemistry laboratories, pilot plant or small production units.With vacuum controller: PC 510 select / 511 select: Well-proven units for a wide range of processes in chemistry laboratories, e.g. all common solvents. PC 511 select with addtional manually controlled vacuum port.PC 610 select / 611 select: Proven solution for supporting electronically controlled evaporation or drying processes even with many high boiling point solvents. PC 611 select with additional manually controlled vacuum port.PC 520 select / 620 select: Compact solution for simultaneous operation of two electronically controlled vacuum applications with one single pump.Country-specific power cord versions available on request.
€2,860.00*
Vacuubrand GmbH & Co.KG
Chemistry Pumping Unit PC 3001 VARIO® select with condenser Peltronic®
Description:
PC 3001 VARIO® select EKP
|
Dimensions (W x D x H) mm:
300 x 370 x 400
|
Flow rate (50/60Hz) L / min.:
33.33
|
Plug type:
-
|
Ultimate vacuum mbar:
2
|
Weight kg:
11.8
The PC 3001 VARIO® select pumping unit precisely controls the vacuum level in order to achieve unparalleled process control. This pump is suitable for even high boiling point solvents. The integrated VACUU·SELECT controller provides an easy-to-use, application based interface that covers all common lab applications. The pump's variable motor speed responds to demand, reducing energy waste and mechanical wear, ensuring unrivalled service life for the diaphragms.For solvent evaporation, the controller detects solvent boiling and automatically adjusts the pump's motor speed to maintain process controlUser-defined applications with simple drag-and-drop editing.Small footprint and low weight for flexible use in the laboratoryThe inlet separator, made of glass with a robust protective coating, prevents particles and liquid droplets from entering the pumpThe included emission condenser Peltronic® works without any cooling media like water or dry ice.Scope of supply: Chemistry pumping unit PC 3001 VARIO® select completely mounted with conderser Peltronic®, ready for use, with manual.Without mains cable, please order separately.SpecificationsCooling power at 21 °C:50 WAmbient temperature range:10 ... 40 °CPreset cooling temperature:10 °CMaterials in contact with media:PP, PFA, ETFE/ECTFE, borosilicate glassPower supply:100 ... 230 V, 50/60 HzDimensions (W x D x H):175 x 179 x 392 mm
€7,620.00*
Gardner Denver Thomas GmbH
Diaphragm pump MPC 101 Z
Depth mm:
195
|
Dimensions (W x D x H) mm:
225 x 195 x 147
|
Flow rate l / min.:
18
|
Height mm:
147
|
Motor rating input W:
60
|
Protection class:
IP 54
|
Type:
MPC 101 Z
|
Ultimate vacuum mbar (abs).:
8
|
Weight kg:
6.5
|
Width mm:
225
The two-stage pump is designed for pumping and compressing gases and vapours and generate vacuum e.g. for rotary evaporators, vacuum ovens and vacuum filtration. Their electrical conductivity prevents electrostatic charging and minimizes the risk of the gas mixture igniting inside the pump.For tubes with ID = 8 mmChemically resistantResistant to aggressive solvents and acid vapoursElastomer diaphragms with PTFE layerPump and connection heads are carbon fibre reinforcedIntegrated motor protection switchVibration isolating feetScope of delivery: 2-head chemical diaphragm pump, external power supply and device connection cable with plug (EU, UK).SpecificationPump speed 50 / 60 Hz:16.7 / 18.3 l/minFinal vacuum (abs.): 8 mbarSuction / pressure connection:Hose nozzle DN 8Noise: 44 dB(A)Motor power:60 WVoltage / frequency:230 V / 50/60 HzDimensions (W x D x H):225 x 195 x 147 mmWeight:6.5 kgIP code:IP 54
€1,366.00*
Vacuubrand GmbH & Co.KG
Diaphragm pumps chemistry design, ME 1C, MZ 1C, MD 1C
Connector:
CH
|
Dimensions (W x D x H) mm:
316 x 143 x 223
|
Flow rate (50/60Hz) L / min.:
21.66 / 25
|
Type:
MD 1C
|
Ultimate vacuum without / with gas ballast mbar:
2 / 4
|
Weight kg:
6.9
The diaphragm pumps ME 1C offer a compact and high performance solution. With their easy-to-use functionality, they are the perfect partner for both single and multiple filtrations.One-stage diaphragm pumps are an excellent solution for continuous, oil-free pumping of gases and vapors for modest vacuum requirements. In contrast to water-jet pumps, they do not consume water and therefore do not produce any contaminated waste water in daily use.Vacuum filtration is frequently used for sample preparation in chemistry, microbiology, waste water control and analysis.In the chemistry diaphragm pumps ("C") all major parts in contact with pumped media are made of chemically resistant fluoroplastics. The ME 1C is also often used for solid phase extraction (SPE).An optional manual regulator valve with dial gauge enables variable fine adjustment of the pumping speed and the ultimate vacuum.Gas ballast for reliable pump performance.Two up to four stage chemistry diaphragm pumps (letters in the product name Z, D or V) are equipped with a manual gas ballast valve as standard. The supply of gas ballast minimizes the risk of condensation inside the pump.Diaphragm pumps ATEX-models available on request. Country-specific power cord versions available on request.
€985.00*
Vacuubrand GmbH & Co.KG
Diaphragm pumps, Aluminium
Connector:
UK
|
Dimensions (W x D x H) mm:
239 x 243 x 198
|
Flow rate (50/60Hz) L / min.:
66.67 / 73.33
|
Number of steps:
1
|
Type:
ME 4 NT
|
Ultimate vacuum mbar:
70
Improved performance, increased pumping speed (up to 16 m³/h) and better ultimate vacuum (up to 0.3 mbar). Extend applications with non-aggressive gases whether used in the laboratory or for industrial processesVery low leak rate due to enhanced leak-tight tubing connections, resulting in consistent performance characteristics - even after many years of operation. Ideal for analytical applicationsLong diaphragm and valve lifetimes: made of highly flexible FPM, with fabric-reinforced double diaphragms for improved long term stabilityVery quiet and ultra low vibration due to compact drive with patented motor drive system. Ideal as a built-in component for sensitive analytical equipmentEasy to clean due to smooth surfaces. A robust solution for numerous applications in industrial environmentsThe VARIO® design provides vacuum control by precise and continuous adaption of the diaphragm pumps motor speed, and includes the vacuum pump, as well as the VACUU·SELECT controller.Country-specific power cord versions available on request.SpecificationsVacuum inletTubing nozzle DN 8-10 mm:ME 4 NT, ME 4R NT, ME 8 NT, MZ 2 NT, ME 2 NTKF DN 16:MZ 2D NT, MD 4 NT, MV 2 NT, MD 4 VARIO select, MD 2 VARIO selectPressure outletSilencer / G1/4":MZ 2 NT, MZ 2D NT, MD 4 NT, MV 2 NT, ME 2 NT, MD 4 VARIO select, MV 2 VARIO selectTwin silencers / G1/4":ME 8 NT, ME 4 NTTubing nozzle DN 8-10 mm:ME 4R NTKF DN 25:MD 12 NT, MV 10 NT, ME 16 NT, MD 12 NT VARIO select, MV 10 NT VARIO selectSilencer / G1/2":MD 12 NT, MV 10 NT, ME 16 NT, MD 12 NT VARIO select, MV 10 NT VARIO select
€1,130.00*
KNF NEUBERGER GmbH
Diaphragm Vacuum Pump N 860.3 FT.40.18
Flow rate l / min.:
60
|
Height mm:
278
|
Length mm:
331
|
Ultimate vacuum mbar (abs).:
4
|
Width mm:
291
Application: Rotary evaporation, distillation, vacuum oven, centrifugal concentrationFlow rate 3.6 m³/h / ultimate vacuum 4 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 headsChemically resistant and thus ideal for use with extremely aggressive/corrosive gases and vaporsSpecificationsOperating pressure:1 barConnectors for tube:ID12 mmPermissible media and ambient temperature:5 to 40 °CPump head:PTFEDiaphragm:PTFE-coatedValves:FFPMWeight:14.8 kg
€4,320.00*
KNF NEUBERGER GmbH
Diaphragm Vacuum Pump N 920 G
Flow rate l / min.:
21
|
Height mm:
226
|
Length mm:
324
|
Plug type:
US
|
Type:
U N 920 G
|
Type of auxiliary energy:
115 V, 60 Hz
|
Ultimate vacuum mbar (abs).:
2
|
Width mm:
158
Application: Degassing, Gel drying, Rotary evaporation, DistillationFlow rate 1.26 m³/h / Ultimate vacuum 2 mbar abs.High suction speed, particularly in the low vacuum rangeIntegrated rotational speed control enables pumping capacity to be easily adapted manually to process requirementsPPS pump head combined with PTFE-coated diaphragm are ideal for aggressive/corrosive gases and vaporsIntegrated gas ballast valveTip: When combined with the VC 900 vacuum control unit and the connection cable, the rotational speed is controlled in accordance with the requirements of the process.SpecificationsOperating pressure:0.5 barConnectors for tube:ID10 mmPermissible media and ambient temperature:5 to 40 °C
10 to 40 °CPump head:PPSDiaphragm:PTFE-coatedValves:FFPMWeight:8.5 kg
€2,735.00*
KNF NEUBERGER GmbH
Diaphragm vacuum pumps LABOPORT® N 820 G / N 840 G, chemically-resistant
Depth mm:
259
|
Flow rate l / min.:
20
|
Height mm:
220
|
Plug type:
EU, UK, CH
|
Type:
N 820 G
|
Type of auxiliary energy:
100 ... 240 V, 50/60 Hz
|
Ultimate vacuum mbar (abs).:
6
|
Weight kg:
8.8
|
Width mm:
163
The 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 condensersSpecificationsUltimate vacuum (abs.):
Operating pressure:6 mbar
0.1 barConnectors for tube:ID 9/10 mmPermissible ambient temperature:5 ... 40 °CPump head:TFM™ PTFEDiaphragm:PTFE-beschichtetValves:FFPM
€1,989.00*
KNF NEUBERGER GmbH
Diaphragm vacuum pumps LABOPORT® SD, chemically-resistant
Flow rate l / min.:
20
|
Height mm:
220
|
Length mm:
312
|
Type:
N 820.3 FT.40.18
|
Ultimate vacuum mbar (abs).:
10
|
Width mm:
177
Application: 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 vaporsSpecificationsN 820 // N 840Operating pressure:
Flow rate:
Ultimate vacuum:1 bar
2.04 m³/h
10 mbarConnectors for tube:ID10 mmPermissible ambient temperature:5 to 40 °CPump head:PTFEDiaphragm:PTFE-coatedValves:FFPMWeight:9.6 kg // 12.9 kg
€2,261.00*
Gardner Denver Thomas GmbH
Diaphragm vacuum pumps MPC 090 E, chemical-resistant
Type:
MPC 090 E
The 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 UKSpecificationsPump speed:13 l/minUltimate vacuum:100 mbarSuction / pressure connection:DN 6Noise level:45 dB(A)Dimensions (W x D x H):144 x 198 x 244 mmWeight:2.7 kgPower supply:90 ... 260 V AC, 50/60 Hz, 18 V DCIP code:IP 44
€876.00*
Promotion
Evaporating basins, porcelain, shallow form
Glazed inside and outside except for rim.*According to DIN standard
€12.32*
Promotion
Evaporating basins, porcelain, shallow form
Glazed inside and outside except for rim.*According to DIN standard
€12.32*
Vacuum pumps
Vacuum pumps have a wide range of applications in the laboratory. Depending on the task, diaphragm, rotary vane, piston, scroll and screw pumps are used to generate rough and fine vacuum. Diaphragm pumps can be used for rough vacuum tasks thanks to their oil-free nature. Chemically resistant diaphragm pumps can be used in combination with vacuum gauges and separators as pumping units - especially for rotary evaporators, vacuum drying ovens and concentrators as well as gel dryers.
Rotary vane pumps are used wherever a fine vacuum of 10-3mbar must be achieved. Classic applications here are freeze-drying. Since rotary vane pumps require oil, oil-free screw pumps have recently also taken over this task.
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