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Vacuubrand Pumps for Precision Chemistry Vacuum and Controlled Evacuation

 

Vacuubrand Pumps covers the full range of Vacuubrand (VACUUBRAND GmbH + Co KG, Germany) laboratory vacuum pumps available through MBP, including PTFE diaphragm pumps in single- and two-stage configurations, chemistry vacuum systems with integrated automatic vacuum controllers, and hybrid pumps for demanding applications. Vacuubrand is recognized as a leading premium brand for laboratory chemistry vacuum, known for precise PTFE construction, broad chemical resistance, low maintenance, and advanced vacuum control technology. Academic and core laboratories sourcing Vacuubrand equipment can benefit from guidance when selecting models based on application requirements, vacuum depth, and chemical compatibility.

Looking for a Vacuubrand pump system? Contact customerservice@mbpinc.net for expert guidance on model selection, vacuum control options, and configuration tailored to your chemistry or sample processing workflow.

Vacuubrand Pumps

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Vacuubrand MD 1C 0.9 CFM Oil-Free Chemistry Diaphragm Pump 110V
List Price:
USD6,044.85
Online Price:
USD4,317.75
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Vacuubrand MD 4C NT 2.2 CFM Chemistry Diaphragm Pump 110V
List Price:
USD7,448.00
Online Price:
USD5,320.00
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Vacuubrand VARIO PC 3001 SELECT 1.2 CFM Self-Adjust Pump 110V
List Price:
USD14,284.20
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USD10,203.00
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What are Vacuubrand vacuum pumps?

 

Vacuubrand is a German manufacturer specializing in laboratory vacuum pumps and vacuum control systems. It is best known for PTFE-wetted diaphragm pumps, chemistry vacuum systems that combine pumps with electronic controllers, and VARIO speed-regulated technology that automatically adjusts vacuum conditions during solvent evaporation.

 

What You Will Find:

 

  • Self-adjusting vacuum systems featuring variable motor speeds that automatically adapt to vapor loads for highly efficient, optimization-free distillations.

  • Compact, oil-free chemistry diaphragm pumps delivering 0.9 CFM flow rates alongside exceptional chemical resistance for clean, low-maintenance laboratory vacuums.

  • High-capacity three-stage chemistry diaphragm pumps providing a robust 2.2 CFM flow rate and deep ultimate vacuum levels for demanding solvent evaporations.

 

How to choose a Vacuubrand vacuum pump

 

Choose the ME series for a standalone PTFE diaphragm pump

The ME series includes single-stage (ME 1) and two-stage (ME 2) PTFE diaphragm pumps. ME 1 is suitable for filtration and basic concentration (~70–100 mbar), while ME 2 achieves deeper vacuum (~7 mbar) for rotary evaporation and SpeedVac applications.

Choose the PC series for an integrated pump and vacuum controller

The PC series combines a PTFE diaphragm pump with an electronic controller that regulates and displays vacuum levels. This allows precise set-point control for reproducible rotary evaporation without manual adjustment.

Choose VARIO technology for automatic evaporation optimization

VARIO technology automatically adjusts pump speed based on solvent evaporation behavior, optimizing evaporation rate while preventing bumping. It removes the need for manual vacuum control during operation.

Confirm chemical resistance for your application

Vacuubrand diaphragm pumps use PTFE-wetted components, providing broad resistance to organic solvents, acids, and corrosive vapors. Compatibility should still be checked against manufacturer chemical resistance data.

Consider a full chemistry vacuum system for rotary evaporation

Integrated systems (pump + controller + accessories) simplify setup and provide automated vacuum control, reducing the need for individual component selection and calibration.

 

Specifications context

 

Vacuubrand VARIO technology uses speed-controlled pumping to adjust vacuum dynamically during evaporation, tracking solvent boiling behavior as composition changes. This improves efficiency and reduces bumping in rotary evaporation workflows.

As of 2026, Vacuubrand CVC 3000 and VARIO systems remain widely used automated vacuum control solutions in synthetic chemistry and research laboratories.

Conatct team at MBP for a quick quote.

FAQ

Vacuubrand pumps are known for their all-PTFE-wetted construction providing broad chemical resistance, their chemistry vacuum system product line that integrates pump, controller, manifold, and fittings into a complete solution, and the VARIO speed-control technology that automatically optimizes vacuum during rotary evaporation. The combination of high-quality construction, low noise, and sophisticated control options positions Vacuubrand as the premium choice for chemistry laboratory vacuum in synthetic and analytical research settings.
The ME 1 is a single-stage PTFE diaphragm pump achieving approximately 70–100 mbar ultimate vacuum, suited for Büchner filtration, gel drying, and other applications not requiring deep vacuum, while the ME 2 is a two-stage version achieving approximately 7 mbar, adequate for rotary evaporation of most common organic solvents and SpeedVac concentration. Most rotary evaporator applications require the ME 2 or equivalent two-stage performance.
The PC series combines a Vacuubrand PTFE diaphragm pump with an integrated electronic vacuum controller that displays the current vacuum level and regulates it automatically to a set point, allowing you to dial in a specific target pressure for reproducible evaporation conditions rather than running at the pump's maximum vacuum. This control function is particularly valuable for rotary evaporation of solvent mixtures or when consistent evaporation conditions must be maintained across multiple runs.
VARIO technology uses a variable-speed frequency inverter to automatically control the pump motor speed, enabling the pump to track the evaporation process by detecting the boiling front and adjusting vacuum to follow it. This automatic optimization maximizes evaporation rate while preventing bumping without any manual intervention, which is particularly valuable when evaporating solvent mixtures where the boiling point rises as lower-boiling components evaporate.
Vacuubrand PTFE diaphragm pumps have all-PTFE-wetted components providing resistance to virtually all common organic solvents, concentrated acids, and most corrosive chemicals encountered in chemistry and biology laboratories. Vacuubrand publishes a detailed chemical resistance table for their specific diaphragm and valve materials, allowing compatibility with specific reagents to be confirmed before purchase or use.
Vacuubrand chemistry vacuum systems are typically configured with cold traps or chemical separators between the evaporator condenser and the pump inlet to capture residual solvent vapors, PTFE vacuum tubing rated for chemical exposure, and a vacuum manifold for connecting multiple applications. Vacuubrand offers their own accessory line compatible with their pumps, and third-party PTFE-compatible accessories can also be used.
Vacuubrand PTFE diaphragm pumps are designed for long service intervals, typically specifying diaphragm and valve replacement at approximately 15,000 operating hours under normal conditions, which is substantially longer than many competing diaphragm pump designs. Maintenance kits containing replacement diaphragms and valves are available from Vacuubrand and authorized distributors and can be installed without returning the pump to a service center.
Yes, MBP offers competitive pricing for Vacuubrand ME, PC, VARIO, and MZ series vacuum pumps and chemistry vacuum systems, with specialist support for model and configuration selection. Contact MBP's US office in Houston, Texas, for pricing in both USD and CAD.
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