Name: Vacuubrand MD 4C NT 2.2 CFM Chemistry Diaphragm Pump 110V
SKU: MD4CNT
Price: 5320.00 USD
Availability: InStock

<h2>What are Vacuubrand vacuum pumps?</h2>
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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.
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<h2 data-path-to-node="0">What You Will Find:</h2>
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Self-adjusting vacuum systems featuring variable motor speeds that automatically adapt to vapor loads for highly efficient, optimization-free distillations.
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Compact, oil-free chemistry diaphragm pumps delivering 0.9 CFM flow rates alongside exceptional chemical resistance for clean, low-maintenance laboratory vacuums.
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High-capacity three-stage chemistry diaphragm pumps providing a robust 2.2 CFM flow rate and deep ultimate vacuum levels for demanding solvent evaporations.
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<h2>How to choose a Vacuubrand vacuum pump</h2>
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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&ndash;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.
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<h2>Specifications context</h2>
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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.
<a href="https://mbpinc.net/contact-us">Conatct team at MBP</a> for a quick quote.

Vacuubrand Pumps

Vacuubrand MD 4C NT 2.2 CFM Chemistry Diaphragm Pump 110V

The Vacuubrand MD 4C NT is a three-stage, oil-free diaphragm vacuum pump designed for continuous pumping of corrosive gases and vapors. Its advanced design offers high pumping speed and very low ultimate vacuum, ideal for demanding applications. Made with chemically resistant fluoroplastics and PTFE sandwich diaphragms, the MD 4C NT ensures reliability and longevity. Featuring a gas ballast valve, it effectively handles condensable vapors from high-boiling solvents, with enhanced performance, easy service, and superior vapor tolerance.\n\n\n\n

Vacuubrand MD 4C NT 2.2 CFM Chemistry Diaphragm Pump 110V

SKU : MD4CNT