VACUUBRAND Diaphragm pump ME 2 NT 20730000

The VACUUBRAND diaphragm pump ME 2 NT (20730000) is a one-stage, oil-free laboratory vacuum pump designed for continuous pumping of noncorrosive, non-evaporative gases and vapors. It provides dry vacuum generation for a wide range of laboratory and process applications including vacuum filtration, vacuum ovens and general oil-free evacuation. The pump is available in mains voltage variants for 100–120 V / 50–60 Hz operation.

Key Features:

• Model: ME 2 NT; Manufacturer part number: 20730000
• One-stage oil-free diaphragm (membrane) pump
• Maximum pumping speed: 2.0 m³/h (approx. 38 L/min)
• Ultimate vacuum: 52 Torr (≈70 mbar)
• Mains voltage variants: 100–120 V / 50–60 Hz
• Chemically resistant internal materials: aluminum–FKM diaphragm construction
• Typical diaphragm lifetime: ~15,000 hours

Advantages:

• Totally dry, oil-free operation eliminates oil changes and contaminated wastewater handling
• Reduced maintenance and long service intervals due to extended diaphragm lifetime
• Improved process productivity with higher flow at working vacuum compared with similar-capacity pumps
• Compact, maintenance-friendly design with chemically resistant materials suitable for noncorrosive laboratory use