Edwards E2M80 Two-Stage Rotary Vane Pump is a rugged, oil-sealed vacuum pump engineered for both laboratory and demanding industrial environments. Ideal for applications requiring consistent medium to rough vacuum, this pump combines high pumping speed with low ultimate pressure.
- Oil-sealed two-stage rotary vane design for deep vacuum performance
- Quiet, air-cooled operation with forced fan cooling
- Motor efficiency class IE3 — suitable for global use (EU & US standards)
- Compact footprint for easy integration into systems
- Built for continuous operation with robust construction
Key Features & Benefits:
- Wide operating range: ultimate pressure 0.1 mbar, with gas ballast down to 2.66 mbar
- Optimized lubrication circuit for long maintenance intervals
- DN 40 ISO-F inlet flange and DN 25 ISO-KF (NW25) vacuum outlet flange for secure connections
- Air-cooled design minimizes installation complexity and water needs
- Noise level of just 70 dB(A) for a quieter workspace
- Certified CE motor with IP55 protection for industrial reliability
- Handles water vapor capacity and challenging condensable loads effectively
- Supplied complete with power connection ready for hard wiring, plus operator’s manual and documentation
Specifications
| Part Number | A36504940 (E2M80 HC - IE3 EU/US 50/60Hz) |
|---|---|
| Technology | Oil Rotary Vane Pump (Two-Stage) |
| Connection Inlet Flange | DN 40 ISO-F |
| Connection Outlet Flange | DN 25 ISO-KF (NW25) |
| Cooling Method | Air Cooling (forced - fan) |
| Ultimate Pressure | 0.1 mbar |
| Ultimate w/ Gas Ballast | 2.66 mbar |
| Nominal Rotational Speed | 28.67 Hz (50Hz), 23.67 Hz (60Hz) |
| Pumping Speed Air/N₂ | 21 m³/hr (50Hz), 25 m³/hr (60Hz) |
| Power Rating | 2200 W (50Hz), 3000 W (60Hz) |
| Power Supply | 3Ph 380-400V 50Hz / 230/460V 60Hz |
| Motor Efficiency Class | IE3 |
| IP Rating | IP55 |
| Noise Level | 70 dB(A) |
| Oil Type | ULTRAGRADE™ Performance 70 |
| Oil Capacity | 4.0 - 6.3 liters |
| Ambient Temp Operation | 12°C to 40°C |
| Max Inlet Gas Temp | 70°C |
| Weight | 104 kg (229 lbs) |
| Dimensions (L x W x H) | 858 x 266 x 429 mm |
| Certification | CE |
Applications
- Chemical and pharmaceutical processing
- Food packaging and freeze drying
- Industrial vacuum furnaces and metallurgy
- Laboratory and research vacuum systems
- Backing pumps for turbomolecular systems
Included Items
- E2M80 rotary vane pump
- Power connection (hard wiring required)
- Operator’s guide & technical documentation
- Page 36 manual reference for scope of supply
- CE-compliant motor with integrated protections