Vacuum technology


% Vacuubrand chemistry vacuum system MD 12C NT +AK+EK These chemistry vacuum systems have a wide range of applications like evacuation, evaporation and pumping of gases and vapors. They provide particularly high pumping speed and are ideal for higher vacuum requirements, e.g., with high boiling solvents. The base MD 12C NT pump obtains a very good ultimate vacuum even with open gas ballast valve for condensate purge and delivers high pumping speed in a compact design. The pump design offers exceptionally high chemical resistance supporting almost universal usage in chemistry and pharmaceutics. The inlet separator (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, efficient recycling, and active protection of the environment. Performance features • outstanding chemical resistance and superior vapor tolerance • reduced process time due to particularly high pumping speed even near ultimate vacuum • whisper quiet and very low vibration • very good ultimate vacuum even with open gas ballast valve for condensate purge • efficient solvent recovery and inlet separator equip the MD 12C NT +AK+EK system for rough operating conditions	% Vacuubrand PC 3012 NT VARIO select DUO chemistry pumping unit The VARIO® select DUO pumping units are consisting of a combination of two individual VARIO® pumping units, connected in parallel on the suction side and driven synchronously by one vacuum controller VACUU•SELECT. The vacuum is controlled accurately. The speed of the two individual pumps is exactly adjusted to the vacuum needs. The controller allows both fully automatic distillations without any user pre-settings as well as specific and reproducible program sequences. The integration into existing control systems via digital and analog interfaces is also possible. The consequent design to highest chemical resistance provides the ideal prerequisite for universal use in chemistry and pharmacy - without any operating fluid such as water or oil. Performance features • automatic adaptation of the vacuum level throughout the process for high process reliability and unattended operation • short process times due to powerful vacuum pump and accurate (hysteresis-free) vacuum control, even for large amounts of steam • removable vacuum controller VACUU•SELECT, variable to arrange, easy to use with multilingual full-text menus, simply integratable by digital or analog interfaces • unmatched diaphragm life with minimal operating and maintenance costs • excellent environmental friendliness due to minimized energy consumption, no operating fluid needs (oil, water) and efficient solvent recovery	% Vacuubrand MD 12 NT VARIO Select diaphragm pump This three-stage diaphragm pump is a powerful solution for continuous, oil-free pumping of non-corrosive gases to a vacuum level as deep as 1.5 mbar. With its high pumping speed, this pump is an excellent option for higher gas load applications or rapid pump down of vacuum chambers. All wetted parts are made of aluminum, stainless steel and carefully selected plastics suitable for a wide range of applications with non-corrosive gases. The MD 12 NT VARIO select automatically adapts its motor speed to hold the desired vacuum level. That also means the pump is whisper-quiet and generates ultra-low vibrations, and has high leak tightness. The highly flexible fabric-reinforced double FKM diaphragm is ideal for extended operating life. The VARIO design includes the variable speed pump and the VACUU·SELECT vacuum controller with an external gauge head. The demand-responsive motor speed control on VARIO models further extends the already long lifetimes of diaphragms and valves. And oil-free operation means that there is no risk of contamination from backstreaming. Product features • VACUU·SELECT vacuum controller with graphical user interface and predefined applications simplifies work in the laboratory • Extraordinary diaphragm life for minimum operational and servicing costs • Contamination-free pumping and evacuation • High pumping speed and excellent ultimate vacuum and TURBO·MODE for use as backing pump for turbo pumps	% Vacuubrand MD 12C NT VARIO Select chemistry diaphragm pump The MD 12C NT VARIO select is an ideal choice when high pumping speed and reliable performance are required for work with high-boiling-point solvents. Thanks to its chemically resistant fluoropolymer and perfluoroelastomer wetted materials, it performs excellently in stand-alone rotary evaporators, vacuum drying ovens, vacuum distillation columns, and other similar laboratory applications. The built-in VACUU·SELECT controller, with its application-based graphical interface, simplifies the setup and control of vacuum processes. Thanks to automatic boiling point detection, the vacuum setting is always optimal, reducing process time, while the pump runs only as fast as necessary – ensuring quiet operation and longer maintenance intervals. Key features VACUU·SELECT vacuum controller with predefined applications and simple drag-and-drop editing. • Automatic boiling point detection and vacuum adjustment. • Outstanding performance for high-boiling-point solvents. • Extremely long diaphragm lifetime, with low operating and service costs. Technical data • Ultimate vacuum with gas ballast: 3 mbar • Number of stages in series: 3 • Number of pump heads: 8
% Vacuubrand PC 3012 NT VARIO select chemistry pumping unit The PC 3012 NT VARIO select pumping unit precisely controls the vacuum level in order to achieve unparalleled process control. With its combination of high pumping speed and deep ultimate vacuum, this pump is suitable for demanding applications with even high boiling point solvents. This pump is regularly used to support floor-standing rotary evaporators, vacuum drying ovens, distillation columns, and other similar work in miniplants, kilo labs, and scale-up facilities. 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. In addition, the VARIO control maintains the desired vacuum level by running the motor only as fast as necessary. This prevents bumping and foaming, makes the pump whisper quiet, and extends maintenance intervals. The inlet separator, made of glass with a robust protective coating, prevents particles and liquid droplets from entering the pump, preventing damage and extending pump life. And the exhaust vapor condenser allows for nearly complete recovery of solvents when used with a chilled water line or recirculating chiller for economical recycling and environmental protection. Product features • Ultimate vacuum with gas ballast: 3 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 • Meets high vacuum requirements for large quantities of most high boiling solvents • Extraordinary diaphragm life for minimum operational and servicing costs • Excellent environmental compatibility through low energy consumption and efficient solvent recovery	% Vacuubrand diaphragm pump MV 2 NT Four-stage diaphragm pumps are an excellent solution for continuous, oil-free pumping of gases when the need is to reach fractional millibar ultimate vacuums. All parts in contact with pumped vapors or gases are made of aluminum, stainless steel and carefully selected plastics suitable for a wide range of non-corrosive applications. The new NT-series pumps provide whisper-quiet and ultra-low-vibration operation, high leak-tightness and improved vacuum. The highly flexible, fabric-reinforced double diaphragm made of FKM offers extended operating life. Performance features • contamination-free pumping and evacuation • high flow rate even near ultimate vacuum • outstanding ultimate vacuum • whisper quiet and ultra-low vibration • exceptionally long diaphragm life and maintenance-free drive system for low lifetime costs	% Vacuubrand MV 2 VARIO Select diaphragm pump The MV 2 VARIO select is a four-stage diaphragm pump that offers continuous, oil-free pumping of non-corrosive gases at very low vacuum levels, making it suitable for a wide range of applications. It is constructed with durable materials like aluminum and stainless steel and incorporates a variable speed motor that adjusts to maintain optimal vacuum levels quietly and with minimal vibration. The pump features a fabric-reinforced double FKM diaphragm designed for an extended operating life, and the VARIO® system includes precise vacuum control through the VACUU·SELECT controller and an external gauge. This setup ensures efficient performance and longevity of the pump components, particularly under the rigorous conditions required in physics and analytics applications where a clean, high vacuum is essential. Product features • 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 • extraordinary diaphragm life for minimum operational and servicing costs • contamination-free pumping and evacuation • excellent ultimate vacuum, and even better ultimate vacuum with VARIO® version in TURBO·MODE for use as backing pump for turbo pumps	% Vacuubrand VARIO® chemistry pumping unit PC 3003 VARIO select The PC 3003 VARIO select pumping unit precisely controls the vacuum level in order to achieve unparalleled process control. With its high pumping speed and deep ultimate vacuum, this pump is suitable for demanding applications with high boiling point solvents in low temperature conditions. 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. And the VARIO control algorithm maintains the desired vacuum level without running the motor faster than necessary. This prevents bumping and foaming, makes the pump whisper quiet, and extends maintenance intervals. The inlet separator, made of glass with a robust protective coating, prevents particles and liquid droplets from entering the pump, preventing damage and extending pump life. And the exhaust vapor condenser allows for nearly complete recovery of solvents when used with a chilled water line or recirculating chiller for economical recycling and environmental protection. Performance features • 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 • ideal for evaporation of high-boiling solvents even at low temperatures • extraordinary diaphragm life for minimum operational and servicing costs • excellent environmental compatibility through low energy consumption and efficient solvent recovery
% Vacuubrand diaphragm pump MV 10 NT Four-stage diaphragm pumps are an excellent solution for continuous, oil-free pumping of gases when the need is to reach fractional millibar ultimate vacuums. All parts in contact with pumped vapors or gases are made of aluminum, stainless steel and carefully selected plastics suitable for a wide range of non-corrosive applications. These pumps provide the advantageous combination of high pumping speed with an extraordinary good ultimate vacuum down to 0.5 mbar. The highly flexible, fabric-reinforced double diaphragms made of FKM offer extended operating life. Eight-cylinder NT pumps features quiet operation, smooth and easy to clean surfaces. Performance features • contamination-free pumping and evacuation • high performance even close to the excellent ultimate vacuum • whisper quiet • very low vibration • exceptionally long diaphragm life and maintenance-free drive system for low lifetime costs	% Vacuubrand MV 10C NT chemistry diaphragm pump Four-stage chemistry-design diaphragm pumps are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors and meet highest requirements. The four-stage design of the eight-cylinder pump MV 10C NT provides the advantageous combination of high pumping speed and very low ultimate vacuum of 0.9 mbar in a very compact design. All internal parts in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE sandwich diaphragms increase reliability and extend operating life. Upgraded with an exhaust waste vapor condenser (EK) the MV 10C NT +EK provides an excellent, environmentally friendly system with efficient solvent recovery. A separator for the inlet (AK) made of glass (with protective coating) against particles and liquid droplets is available as an optional accessory. Performance features • outstanding chemical resistance and superior vapor tolerance • reduced process time due to very high flow rates even close to ultimate vacuum • very low vibration and quiet • excellent ultimate vacuum even with gas ballast • excellent environmental friendliness due to efficient solvent recovery (on models with EK accessory)	% Vacuubrand chemistry vacuum system MV 10C NT +EK Four-stage chemistry-design diaphragm pumps are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors and meet highest requirements. The four-stage design of the eight-cylinder pump MV 10C NT provides the advantageous combination of high pumping speed and very low ultimate vacuum of 0.9 mbar in a very compact design. All internal parts in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE sandwich diaphragms increase reliability and extend operating life. Upgraded with an exhaust waste vapor condenser (EK) the MV 10C NT +EK provides an excellent, environmentally friendly system with efficient solvent recovery. A separator for the inlet (AK) made of glass (with protective coating) against particles and liquid droplets is available as an optional accessory. Performance features • outstanding chemical resistance and superior vapor tolerance • reduced process time due to very high flow rates even close to ultimate vacuum • very low vibration and quiet • excellent ultimate vacuum even with gas ballast • on models with EK: excellent environmental friendliness due to efficient solvent recovery	% Vacuubrand MV 10 NT VARIO Select diaphragm pump Four-stage diaphragm pumps like the MV 10 NT VARIO select are excellent solutions for continuous, oil-free pumping of non-corrosive gases to vacuum levels that are only a fraction of a millibar. With its high pumping speed, this pump is an excellent option for higher gas load applications or rapid pump down of vacuum chambers. All wetted parts are made of aluminum, stainless steel and carefully selected plastics suitable for a wide range of applications with non-corrosive gases. The MV 10 NT VARIO select automatically adapts its motor speed to hold the desired vacuum level. That also means the pump is whisper-quiet and generates ultra-low vibrations, and has high leak tightness. The highly flexible fabric-reinforced double FKM diaphragm is ideal for extended operating life. The VARIO® design includes the variable speed pump and the VACUU·SELECT® vacuum controller with an external gauge head. The demand-responsive motor speed control on VARIO® models further extends the already long lifetimes of diaphragms and valves. And oil-free operation means that there is no risk of contamination from backstreaming. Product features • VACUU·SELECT vacuum controller with graphical user interface and predefined applications simplifies work in the laboratory • Extraordinary diaphragm life for minimum operational and servicing costs • Contamination-free pumping and evacuation • High pumping speed, extraordinary ultimate vacuum and TURBO·MODE for use as backing pump for turbo pumps
% Vacuubrand MV 10C NT VARIO Select chemistry diaphragm pump The MV 10C NT VARIO select pump is an excellent solution for those who need high pumping speed and need fractional-millibar ultimate vacuum to work with high boiling point solvents even at low temperatures. Combined with the reliability born of its chemical resistant fluoropolymer and perfluoroelastomer wetted materials, this pump delivers reliable performance for floor-standing rotary evaporators, vacuum drying ovens, vacuum distillation columns, and other similar applications. 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 is necessary. This extends the maintenance intervals and makes the pumping unit whisper quiet Product features: • Ultimate vacuum with gas ballast: 1.2 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 • Ideal for evaporation of large amounts of high-boiling solvents even at low temperatures • Extraordinary diaphragm life for minimum operational and servicing costs	% Vacuubrand PC 3010 NT VARIO Select chemistry pumping unit The PC 3010 NT VARIO select pumping unit precisely controls the vacuum level in order to achieve unparalleled process control. With its combination of high pumping speed and fractional millibar ultimate vacuum, this pump is suitable for demanding applications with even high boiling point solvents at low temperatures. This pump is regularly used to support floor-standing rotary evaporators, vacuum drying ovens, distillation columns, and other similar work in miniplants, kilo labs, and scale-up facilities. 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. In addition, the VARIO control algorithm maintains the desired vacuum level by running the motor only as fast as necessary. This prevents bumping and foaming, makes the pump whisper quiet, and extends maintenance intervals. The inlet separator, made of glass with a robust protective coating, prevents particles and liquid droplets from entering the pump, preventing damage and extending pump life. And the exhaust vapor condenser allows for nearly complete recovery of solvents when used with a chilled water line or recirculating chiller for economical recycling and environmental protection. Product features • Ultimate vacuum with gas ballast: 1.2 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 • Ideal for evaporation of large amounts of high-boiling solvents even at low temperatures • Extraordinary diaphragm life for minimum operational and servicing costs • Excellent environmental compatibility through low energy consumption and efficient solvent recovery	% Vacuubrand Rotary vane pump RE 2.5, one stage The one-stage pumps RE 2.5 are high-performance rotary vane pumps with extra compact design and low weight. They are the ideal solution for a wide range of laboratory and process applications that require low ultimate vacuum at medium gas flow rate. Performance features • high flow rates even at vacuum levels approaching ultimate vacuum • high water vapor tolerance due to efficient gas ballast; very good ultimate vacuum even with gas ballast • vacuum-tight at switch-off; external anti-suckback valve not needed • large oil volume: Long intervals between oil changes • ease of maintenance due to telescopic design	% Vacuubrand Rotary vane pump RE 6 These powerful rotary vane pumps feature an unusually compact design and low weight for pumps of this capacity. They are the ideal solution for a wide range of laboratory and process applications that require low ultimate vacuum at medium to increased gas flow rate. Performance features • high flow rates even at vacuum levels approaching ultimate vacuum • high water vapor tolerance due to efficient gas ballast; very good ultimate vacuum even with gas ballast • vacuum-tight at switch-off; external anti-suckback valve not needed • large oil volume: Long intervals between oil changes • ease of maintenance due to telescopic design
% Vacuubrand Rotary vane pump RE 9, one stage The powerful mid-size one-stage RE 9 rotary vane pumps are the ideal solution for a wide range of laboratory and process applications that require high pumping speed. Performance features • very high flow rates even at vacuum levels approaching ultimate vacuum • high water vapor tolerance due to efficient gas ballast; very good ultimate vacuum even with gas ballast • vacuum-tight at switch-off; external anti-suckback valve not needed • large oil volume: Long intervals between oil changes • ease of maintenance due to telescopic design	% Vacuubrand Rotary vane pump package RZ 2.5 with oil mist filter and butterfly valve VS 16 The one-stage RE 2.5 and two-stage RZ 2.5 are high-performance rotary vane pumps with extra compact design and low weight. They are the ideal solution for a wide range of laboratory and process applications that require low ultimate vacuum at medium gas flow rate. The RZ 2.5 is also available combined with the oil mist filter (FO) and the VS 16 valve as a package. Performance features • high flow rates even at vacuum levels approaching ultimate vacuum • high water vapor tolerance due to efficient gas ballast; very good ultimate vacuum even with gas ballast • vacuum-tight at switch-off; external anti-suckback valve not needed • large oil volume: Long intervals between oil changes • ease of maintenance due to telescopic design	% Vacuubrand Rotary vane pump package RZ 6 with oil mist filter and butterfly valve VS 16 These powerful rotary vane pumps feature a particularly compact design and low weight for pumps of this capacity. They are the ideal solution for a wide range of laboratory and process applications that require low ultimate vacuum at medium to increased gas flow rate. Various packages including pump, oil mist filter, etc. are available. Performance features • high flow rates even at vacuum levels approaching ultimate vacuum • high water vapor tolerance due to efficient gas ballast; very good ultimate vacuum even with gas ballast • vacuum-tight at switch-off; external anti-suckback valve not needed • large oil volume: Long intervals between oil changes • ease of maintenance due to telescopic design	% Vacuubrand Rotary vane pump RZ 2.5, two stage The one-stage RE 2.5 and two-stage RZ 2.5 are high-performance rotary vane pumps with extra compact design and low weight. They are the ideal solution for a wide range of laboratory and process applications that require low ultimate vacuum at medium gas flow rate. The RZ 2.5 is also available combined with the oil mist filter (FO) and the VS 16 valve as a package. Performance features • high flow rates even at vacuum levels approaching ultimate vacuum • high water vapor tolerance due to efficient gas ballast; very good ultimate vacuum even with gas ballast • vacuum-tight at switch-off; external anti-suckback valve not needed • large oil volume: Long intervals between oil changes • ease of maintenance due to telescopic design

Vacuum technology

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