Vacuum technology


% Vacuubrand diaphragm pump ME 1 Vacuum filtration is one of the most common applications used for sample preparation in chemistry, microbiology, waste water control and other analytical processes. The ME 1 diaphragm pump offers a compact, high performance and easy-to-use solution which is perfect for single port filtrations. These oil-free diaphragm pumps provide a well-proven and extraordinarily long diaphragm life time with typically 15,000 operating hours. The functional, space saving and innovative design with visible top mounted power switch ensures convenient and quick operation for day to day lab work. The PTFE diaphragm and valves are rugged and provide high chemical resistance. An optional manual regulator valve with dial gauge enables variable fine adjustment of the pumping speed and ultimate vacuum. Performance features • convenient, quick and simple to use due to the new top mounted power switch • whisper quiet and very low vibration • requires minimal benchtop space • maintenance-free drive system and proven long diaphragm life • wetted materials: PTFE, aluminum	% Vacuubrand chemistry diaphragm pump ME 1C Vacuum filtration is one of the most common applications used for sample preparation in chemistry, microbiology, waste water control and other analytical processes. The ME 1C diaphragm pump offers a compact, high performance and easy-to-use solution which is perfect for single filtrations. This development, based on the highly successful technology of the oil-free diaphragm pump MD 1C, provides a well-proven and extraordinarily long diaphragm life time. The functional, space saving and innovative design with easily accessible, top-mounted power switch ensures convenient and quick operation for day-to-day lab work. Robust PTFE diaphragms and valves provide optimal chemical resistance. A manual vacuum regulator valve with dial gauge for adjustment of pumping speed and ultimate vacuum is available as accessory. Performance features • convenient, quick and simple to use due to the new top-mounted power switch • whisper quiet and very low vibration • requires minimal benchtop space • maintenance-free drive system and proven long diaphragm life • high chemical resistance	% Vacuubrand diaphragm pump ME 2 NT One-stage diaphragm pumps are an excellent solution for continuous, oil-free pumping of gases and vapors at low vacuum requirement. In contrast to waterjet pumps they do not consume water and therefore do not produce any contaminated waste water in daily use. Typical applications are vacuum ovens, filtrations and multi-port manifolds for medium throughput, as well as pumping of gases and oil-free evacuation in general. The one-stage construction provides the advantageous combination of high pumping speed and low ultimate vacuum down to 70 mbar. Performance features • whisper quiet and very low vibration • powerful, even for parallel operation of several applications • high performance even at low vacuum levels • very low vibration • exceptionally long diaphragm life and maintenance-free drive system for low lifetime costs	% Vacuubrand chemistry diaphragm pump ME 2C NT One-stage diaphragm pumps are an excellent solution for continuous, oil-free pumping of gases and vapors at low vacuum requirement. In contrast to waterjet pumps they do not consume water and therefore do not produce any contaminated waste water in daily use. Typical applications are vacuum ovens, filtrations and multi-port manifolds for medium throughput, as well as pumping of gases and oil-free evacuation in general. The one-stage construction provides the advantageous combination of high pumping speed and low ultimate vacuum down to 70 mbar. Performance features • whisper quiet and very low vibration • powerful, even for parallel operation of several applications • high performance even at low vacuum levels • outstanding chemical resistance • long diaphragm life, maintenance-free drive system
% Vacuubrand diaphragm pump ME 4 NT Diaphragm pumps are an excellent solution for continuous, oil-free evacuation and pumping of gases. All parts in contact with pumped media are made of aluminum and selected plastics, allowing a wide range of applications for non-corrosive gases. The one-stage construction provides the advantageous combination of high pumping speed and an ultimate vacuum down to 70 mbar. The highly flexible fabric-reinforced double diaphragm made of FKM is ideal for extended operating life. The NT-series features further improved performance data. Performance features • contamination-free pumping and evacuation • high flow rate even near ultimate vacuum • whisper quiet • ME 4 NT with low vibration and higher pumping speed • exceptionally long diaphragm life and maintenance-free drive system for low lifetime costs	% Vacuubrand diaphragm pump ME 4R NT This one-stage diaphragm pump works as a vacuum generator and as well as a compressor. All parts in contact with pumped media are made of aluminum and selected plastics (PTFE diaphragms and valves). They enable a wide range of applications for non-corrosive gases. The inlet and outlet connections of the ME 4R NT are equipped with regulator valves for vacuum and overpressure, respectively. Both the compression pressure and vacuum level can be adjusted. Inlet vacuum level and outlet pressure are indicated by manometers. Performance features • contamination-free pumping, evacuation and compression • high flow rate even near ultimate vacuum • adjustment of outlet pressure and vacuum level with regulator valves • very low vibration • exceptionally long diaphragm life and maintenance-free drive system for low lifetime costs	% Vacuubrand chemistry diaphragm pump ME 4C NT Chemistry-design diaphragm pumps are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors. The one-stage construction provides the advantageous combination of high pumping speed and low ultimate vacuum down to 70 mbar. All major parts in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE sandwich diaphragms increase reliability and extend operating life. The NT-series features further improved performance data, higher tolerance for condensates and simplified maintenance. The ME 4C NT is also available as chemistry vacuum system ME 4C NT +2AK with inlet separator to protect the pump against particles and liquid droplets, plus outlet separator to collect condensate. Performance features • outstanding chemical resistance • high performance even at low vacuum levels • whisper quiet • low vibration • long diaphragm life, maintenance-free drive system	% Vacuubrand diaphragm pump ME 8 NT Description Diaphragm pumps are an excellent solution for continuous, oil-free evacuation and pumping of gases. All parts in contact with pumped media are made of aluminum and selected plastics, and allow a wide range of applications for non-corrosive gases. The highly flexible, fabric-reinforced double diaphragm made of FKM is ideal for extended operating life. These pumps with four heads provide very high pumping speed. The new NT-series features improved performance data. Performance features • contamination-free pumping and evacuation • very high flow rate even near ultimate vacuum • quiet operation • very low vibration • exceptionally long diaphragm life and maintenance-free drive system for low lifetime costs
% Vacuubrand acuubrand chemistry diaphragm pump ME 8C NT Chemistry-design diaphragm pumps are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors. The one-stage construction provides the advantageous combination of high pumping speed and low ultimate vacuum down to 70 mbar. All major parts in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE sandwich diaphragms for increased reliability and extended operating life. These large pumps have an exceptionally high pumping speed. The NT-series features further improved performance data and superior vapor tolerance. Performance features • outstanding chemical resistance and superior vapor tolerance • exceptionally high performance even at low vacuum • compact design • whisper quiet and very low vibration • long diaphragm life, maintenance-free drive system	% Vacuubrand chemistry vacuum system ME 8C NT +2AK Chemistry-design diaphragm pumps are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors. The one-stage construction provides the advantageous combination of high pumping speed and low ultimate vacuum down to 70 mbar. All major parts in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE sandwich diaphragms for increased reliability and extended operating life. These large pumps have an exceptionally high pumping speed. The NT-series features further improved performance data and superior vapor tolerance. Performance features • outstanding chemical resistance and superior vapor tolerance • exceptionally high performance even at low vacuum • compact design • whisper quiet and very low vibration • long diaphragm life, maintenance-free drive system	% Vacuubrand diaphragm pump ME 16 NT Diaphragm pumps are an excellent solution for continuous, oil-free evacuation and pumping of gases. The one-stage design provides the advantageous combination of high pumping speed and low ultimate vacuum down to 70 mbar. All parts in contact with pumped media are made of aluminum and selected plastics allowing a wide range of applications for non-corrosive gases. The highly flexible, fabric-reinforced double diaphragms made of FKM are ideal for extended operating life. These pumps are particularly powerful and offer large volume flow. The eight-cylinder pump ME 16 NT features exceptionally high pumping speed, low vibration and a very compact design with smooth and easy-to-clean surfaces. Performance features • contamination-free pumping and evacuation • high flow rate even near ultimate vacuum • whisper quiet • very low vibration • exceptionally long diaphragm life and maintenance-free drive system for low lifetime costs	% Vacuubrand chemistry diaphragm pump ME 16C NT Chemistry diaphragm pumps of the NT design are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors. The one-stage construction provides the advantageous combination of high pumping speed and low ultimate vacuum down to 70 mbar. All parts in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE sandwich diaphragms increase reliability and extend operating life. The chemistry vacuum system ME 8C NT +2AK with inlet separator to protect the pump against particles and liquid droplets and outlet separator to collect condensate is a well-proven choice for demanding applications. The eight-cylinder pump ME 16C NT provides a particularly high performance together with a compact design. Accessories such as inlet separator (AK) for protection of the pump and exhaust vapor condenser (EK) for solvent recovery can be mounted on this pump later, if the need arises. Eight-cylinder NT pumps feature quiet operation, smooth and easy to clean surfaces. Performance features • outstanding chemical resistance and superior vapor tolerance • very high pumping speed even at low vacuum levels • compact design • whisper quiet and very low vibration • long diaphragm life, maintenance-free drive system
% Vacuubrand chemistry vacuum system ME 16C NT +EK Chemistry diaphragm pumps of the NT design are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors. The one-stage construction provides the advantageous combination of high pumping speed and low ultimate vacuum down to 70 mbar. All major parts in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE sandwich diaphragms for increased reliability and extended operating life. The eight cylinders pump ME 16C NT provides a particularly high performance together with a compact design. Upgraded with an outlet exhaust vapor condenser (EK) the ME 16C NT +EK provides an environmental friendly system with efficient solvent recovery. Eight-cylinder NT pumps feature quiet operation, smooth and easy to clean surfaces. Performance features • outstanding chemical resistance and superior vapor tolerance • very high pumping speed even at low vacuum levels • compact design • whisper quiet and very low vibration • excellent environmental friendliness due to efficient solvent recovery	% Vacuubrand chemistry vacuum system ME 4C NT +2AK This chemistry vacuum system provides the advantageous combination of high pumping speed and low ultimate vacuum down to 70 mbar. It is therefore ideal for evacuating and pumping large amounts of gases and vapors. It has a wide range of applications in chemical, biological and pharmaceutical laboratories if condensation of solvent vapors at the outlet is not necessary. Typical applications are vacuum ovens, single and multiple filtrations, as well as concentration of solvents with low boiling points. The separator at the inlet (AK) is made of glass with protective coating and retains particles and liquid droplets. The separator at the outlet collects condensate, avoids condensate backflow towards the pump and makes the pump whisper-quiet. Performance features • outstanding chemical resistance and superior vapor tolerance • high performance even at low vacuum levels • compact design • whisper quiet and very low vibration • separators at inlet and outlet to collect condensates	% Vacuubrand ME 16C NT VARIO Select chemistry diaphragm pump The ME 16C NT VARIO select pump is an excellent solution for continuous, oil-free pumping of corrosive gases and vapors. This single stage pump provides an advantageous combination of high pumping speed and 70 mbar ultimate vacuum that make it a great choice for evaporation of large quantities of low boiling point solvents. With pump heads constructed from chemical resistant fluoroplastics, and the proven PTFE sandwich diaphragm, our chemistry rated pumps feature unrivaled service intervals. The integrated VACUU·SELECT controller provides an easy-to-use, application-based interface that covers all common lab applications. The VACUU·SELECT controller has you covered. Use manual set-point-control for simple processes, run fully automated distillations, or create your own application with simple drag-and-drop editing. For solvent evaporation, the VACUU·SELECT controller continuously detects the boiling point and automatically adjusts the vacuum process to meet process requirements. With VARIO control, the pump runs only as fast as is necessary. This extends the maintenance intervals and makes the pumping unit quiet. Product features: • Ultimate vacuum with gas ballast: 100 mbar • VACUU·SELECT vacuum controller with graphical user interface and predefined applications simplifies work in the laboratory • Automatic boiling point detection and adjustment of the vacuum for short process times • Suitable for evaporation of large quantities of low-boiling solvents • Extraordinary diaphragm life for minimum operational and servicing costs	% Vacuubrand PC 3016 NT VARIO Select chemistry pumping unit These powerful pumps feature exceptionally high pumping speed. The PC 3016 NT VARIO select pumping unit is a proven solution for evaporations with large amounts of low boiling point solvents. The integrated VACUU·SELECT controller provides an easy-to-use, application-based interface that covers all common lab applications. The VACUU·SELECT controller has you covered. Use manual set-point-control for simple processes, run fully automated distillations, or create your own application with simple drag-and-drop editing. For solvent evaporation, the VACUU·SELECT controller continuously detects the boiling point and automatically adjusts the vacuum process as necessary. With VARIO control, the pump runs only as fast as necessary. This extends the maintenance intervals and makes the pumping unit quiet. The inlet separator, made of glass with protective coating, prevents particles and liquid droplets from entering the pump. The exhaust vapor condenser provides nearly 100% recovery of solvents for economical recycling and environmental protection. Product features • Ultimate vacuum with gas ballast: 100 mbar • VACUU·SELECT vacuum controller with graphical user interface and predefined applications simplifies work in the laboratory • Automatic boiling point detection and adjustment of the vacuum for short process times • Suitable for evaporation of large quantities of low-boiling solvents • Extraordinary diaphragm life for minimum operational and servicing costs • Excellent environmental compatibility through low energy consumption and efficient solvent recovery
% Vacuubrand chemistry diaphragm pump MZ 2C EX 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. All wetted parts of the pumps have excellent chemical resistance and are mainly made of antistatic materials. Included in delivery is a separate gas ballast connection part for use of inert gas. Performance features • outstanding chemical resistance and superior vapor tolerance • flame proof motor with integrated, self-locking overload and excess temperature protection for direct 230V / 50Hz single phase power supply. No need for any additional and specific overcurrent protection device • overpressure safety relief valves internally and at outlet • safety diaphragm technology with option for inert gas purge and detection of diaphragm breakage	% Vacuubrand chemistry vacuum system MZ 2C EX +AK+EK ATEX chemistry vacuum systems are ready for use for applications with large amounts of condensable vapors due to optimally configured accessories. Typical applications are rotary evaporators and drying ovens with potentially explosive atmospheres. The separator at the inlet (AK) retains particles and liquid droplets. The waste vapor condenser at the outlet (EK) is highly efficient and compact. The condenser enables near-100-percent solvent recovery. Included in delivery is a separate gas ballast connection part for use with inert gas. Performance features • outstanding chemical resistance and superior vapor tolerance • flame proof motor with integrated, self-locking overload and excess temperature protection for direct 230V / 50Hz single phase power supply. No need for any additional and specific overcurrent protection device • overpressure safety relief valves internally and at outlet • safety diaphragm technology with option for inert gas purge and detection of diaphragm breakage • separator AK and emission condenser EK for pump protection and solvent recovery	% Vacuubrand chemistry diaphragm pump MZ 1C Chemistry-design diaphragm pumps are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors. The two-stage construction provides the advantageous combination of high pumping speed and low ultimate vacuum. All major parts in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE-sandwich diaphragms increase reliability and extend operating life. The MZ 1C pump is equipped with a gas ballast valve for continuous condensate purge increasing the pumping capability of condensable vapors. It features slim design for space-saving installation and good vacuum performance. A manual vacuum regulator valve with dial gauge for adjustment of pumping speed and ultimate vacuum is available as accessory. Performance features • outstanding chemical resistance and superior vapor tolerance • convenient, quick and simple to use due to the top mounted power switch • optimized vacuum even with gas ballast for continuous purge • whisper quiet and very low vibration • maintenance-free drive system and proven long diaphragm life	% Vacuubrand diaphragm pump MZ 2 NT Diaphragm pumps are an excellent solution for continuous, oil-free evacuation and pumping of gases. All parts in contact with pumped media are made of aluminum and selected plastics and allow a wide range of applications for non corrosive gases. The two-stage construction provides the advantageous combination of high pumping speed and an ultimate vacuum down to 7 mbar. The highly flexible fabric-reinforced double diaphragm made of FKM is ideal for extended operating life. The new NT-series features further improved performance data. Performance features • contamination-free pumping and evacuation • high flow rate even near ultimate vacuum • whisper quiet • very low vibration • exceptionally long diaphragm life and maintenance-free drive system for low lifetime costs

Vacuum technology

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