Edwards E2M1.5 Two-Stage Oil-Sealed Rotary Vane Vacuum Pump

The Edwards E2M1.5 is a two-stage oil-sealed rotary vane vacuum pump engineered for high-efficiency vacuum generation with low noise and compact footprint. Featuring a pressurized oil lubrication system, it ensures reliable bearing and impeller sealing surface performance, critical for stable operation in biotechnology and molecular diagnostics workflows. The integrated oil distribution valve prevents oil suckback, maintaining pump chamber integrity, while an airtight design minimizes oil backdraft unless the gas ballast valve is engaged.

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This pump is widely adopted in bioprocessing, biopharmaceutical production pipelines, and synthetic biology research. Its compact design and quiet operation make it essential for live-cell imaging and fluorescence analysis setups requiring consistent, contamination-free vacuum environments. The E2M1.5 supports a variety of laboratory applications, including cellular biology, clinical diagnostics, and biomanufacturing, where precise vacuum control improves experimental accuracy and reproducibility.