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Edwards E2M28 Oil-Sealed Rotary Vacuum Pump 230V 50Hz/60Hz, Quiet Operation
Product Description
The Edwards E2M28 is a specialized oil-sealed rotary vacuum pump delivering a high ultimate vacuum of 1 x 10⁻³ mbar without gas ballast, ideal for laboratory and light industrial applications including biotechnology, molecular diagnostics, LC/MS systems, and rotary evaporators. Its air-cooled single-phase or three-phase motor offers reliable performance with thermal overload protection to prevent overheating during extended use.
- Pumping speed: 32.2 m³/h at 50 Hz, 38.9 m³/h at 60 Hz, enabling rapid evacuation of systems
- Operating temperature: 13°C to 40°C ensures stable operation within typical laboratory environments
- Noise level: Quiet operation at 57 dB(A) supports laboratory settings requiring minimal acoustic disruption
- Oil capacity: Maintains oil volume between 1.2 L and 1.5 L for optimal sealing and lubrication
- Design features: Airtight pumping chambers and a full-height O-ring-sealed oil sight glass for efficient oil monitoring
- Weight: 44 kg, suitable for benchtop or system integration
- Voltage: 230V supports global laboratory infrastructure standards
The E2M28 vacuum pump is essential for bioprocessing workflows, synthetic biology labs, and clinical diagnostic instrumentation where dependable vacuum generation and contamination prevention are critical. Its airtight, oil-sealed rotary mechanism reduces oil backstreaming, making it widely adopted in molecular cloning and biopharmaceutical production pipelines. The pump’s versatility extends to cryogenics, distillation, and vacuum furnace applications, providing a robust solution for diverse research fields including biomedical engineering and cell imaging.
Item Stats
Product details
| make | Edwards |
| hertz | 50Hz/60Hz |
| model | E2M28 Vacuum Pump |
| serial | 180074075 |
| weight | 20.0 Kg |
| voltage | 230V |
| includes | Power cord included | |
| warranty | 30-Day Warranty On Part |
| dimensions | 60.0cm x 20.0cm x 50.0cm |
| shipping_type | FedEx Ground |
| item_condition | Very Good |
| manufacturing_date | Does Not Apply |
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Northeastern UniversityFrom €1,686.62*ex. VAT
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