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Promotion petit équipement Pompes Pompes à vide

Pompes à vide

Filter plates Multiscreen 384

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Economical water vacuum pump

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Small water pump for tap with backflow valve, made from polypropylene.

Polypropylene water vacuum pump

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Complete water pump, made from high resistance polypropylene, for creating vacuums and suction of liquids.

The pump is supplied complete with:
• a nut connector for R3/4'' tap, an R1/2'' reducer connector and a connector for vacuum hose barb fitting pipe ø external 10 - 12 mm;
• an unscrewable connector for vacuum hose barb fitting connector with external diameter 6 - 9 mm and a GL 14 screw cap

Manual vacuum pump

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Manual pump to create a vacuum by suction. Supplied complete with:
• calibrated vacuum gauge in inches and cm Hg;
• 1 PVC pipe 60 cm, internal diameter 6.3 mm (1/4'').

Laboport® vacuum pumps

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• 100% oil-free transfer
• Maintenance-free
• Connection of pump heads in series for a higher vacuum, or in parallel for increased delivery
• For use with rotary evaporators, gel dryers, vacuum and filtration ovens

Water recirculation vacuum pump

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Fume extraction and neutralisation system. This instrument is composed of a ''Scrubber'' unit that blocks the passage of acid condensation and neutralises the gases in an NaOH solution, and a water re-circulation pump that proportions a large vacuum throughput for sucking up fumes.

Vacuubrand vacuum pumps

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• 100 % oil free
• Audible level: 45 dBA
• ME1C, ME2C NT and ME4C NT with PTFE membranes when chemical resistance is necessary
• PTFE sandwich membrane: one PTFE layer, one FPM payer, one fibre layer for excellent chemical and mechanical resistance
• Maintenance free

Chemical resistant Vacuum Pump

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• Suitable for Vacuum filtration, Solvent purification, Solid-Phase Extraction (SPE), Gel electrophoresis
• All wetted parts of the Pump in contact with air are made of PTFE material which can resist most of corrosive gases
• Without the need of lubrifiant, regular oil changes and maintenance; with no oil pollution
• Built-in thermal protection device to shut off the pump automatically when overheated and then resume working when the temperature cools down
• The Chemker 411 pump is equipped with a moisture trap and a valve for vacuum adjustment

Rocker Vacuum Pump

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• Suitable Filtration for microbiology test, Vacuum filtration, Air sampling and Suspended solid test
• With vacuum regulator to adjust vacuum
• Driven by Piston, without the need of lubricant, regular oil changes and maintenance
• Equipped with Prote™ overflow protection which can prevent a large amount of liquid from being sucked into the pump (Excluding 800 and 810 models)
• Equipped with filter cartridge in air inlet to filter particle and moisture to prolong the life of pump(as well as in air outlet for 430 and 600models)
• Built-in thermal protection device to shut off the pump automatically when overheated and then resume working when the temperature cools down

Rocker 300C Vacuum pump with GL45 storage bottle

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Ideal for the purification of organic, corrosive liquid such as solvent (mobile phase) for HPLC analysis.

Diaphragm pumps with adjustable flow rate for corrosive gases

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• Small footprint
• Integrated speed control
• 100% oil-free for contamination-free transfer, discharge and compression

Pumps N 820 G and N 840 G:
• Expandable: separators and/or capacitors can be purchased separately and easily installed
• 3 colour status display: on / pause / error
• Internal atmosphere according to ATEX II 2/-G IIB+H2 T3
• High compatibility with steam and condensation
• Air ballast

Vacuu-Pure screw vacuum pumps

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• 100% oil-free, abrasion-free, no wearing parts
• Frictionless operation: no particle generation
• RS485 interface with Modbus RTU protocol for remote control of the pump
• Noise level: 55 dBa
• 10C version for increased chemical resistance

Memmert vacuum ovens

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• Temperature range up to +200 °C
• Vacuum setting range: 5 mbar to 1100 mbar
• Chemical resistant pump
• 3 different capacities
• Only 1 version: TwinDISPLAY
• Anti-shattering door structure
• Separately adjustable and directly heated trays
• Stainless steel inner casing and outer wall
• Programming via ControlCOCKPIT or AtmoCONTROL
• Premium module: includes inert gas communication (for VO49 AND VO101), digitally controlled programmable gas inlet with flow reduction, Mobilealert (separate error message for temperature and pressure)
• 3 year warranty

MZ2CNT diaphragm vacuum pump and MZ2CNT +AK SYNCHRO +EK pump unit

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• High chemical resistance and good condensate tolerance
• High flow rates even near the ultimate vacuum
• Good ultimate vacuum under air/inert gas ballast
• Quiet operation: 45 dBA

Pump unit MZ2CNT +AK SYNCHRO + EK:
• For synchronous operation of two applications with manual vacuum control
• AK suction separator at pump inlet for condensate recovery
• EK vapour condenser at pump outlet for efficient solvent recovery

Vacuu-Select benchtop controller

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• Compact device with chemistry adapted vacuum valve
• Predefined processes and automatic boiling point detection

Chemical resistant pumping unit SH and SR

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Applications: distillation or rotary evaporation

Vacuubrand rotary vane pumps

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• Flow rate from 2.3 to 8.9 m3/h
• High water vapour compatibility due to optimised air ballast
• Large useful oil volume = Longer oil change intervals
• Oil circuit with shut-off seal against ingress of corrosive gases and oily impurities into the unit at standstill to prevent corrosion
• Easy maintenance thanks to telescopic construction
• Made in Europe, 1 year warranty

Oil B for vane pumps

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• Good resistance to chemical agents
• For pumping acidic or basic oxidants or vapours
• Viscosity at 40 °C 95 mm2/sec
• Can be used for all Vacuubrand RE/RZ/RC pumps
• Minimum oxidizability

Ultra pure PTFE barrel pump

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• Possibility of transferring caustic liquids
• Valve to prevent toxic fumes from escaping
• Submerged tube Ø 32 mm
• All PTFE/PVDF valves
• Warranty 3 years
• Outlet either angled or with drain hose (1.2 m long)

Vacuum pumps for Hei-VAP rotary evaporator

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Vacuum Controler VC 900

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• Regulates and controls your vacuum applications
• Separate control unit with pressure sensors and two-step controlled valve to be placed independently from the operating unit
• Weight: 1,2 kg

EZ-Stream pump

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The new EZ-Stream pump is designed for the direct transfer of filtered liquids in microbiological analysis (in accordance with the ISO standard).

Heidolph Hei-flow peristaltic pumps

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• Motor protected against overheating, automatic switch-off in case of permanent overload
• Suitable for 24/7 continuous operation
• Constant speed even with load changes
• Changing the direction of rotation of the pump clockwise or counter-clockwise
• Up to two stackable units
• Warranty 3 years

Vacuum pumps for Hei-VAP rotary evaporator

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Autres pompes à vide

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