Vacuum Pump EDWARDS E2M40/E2M80 Series
Vacuum Pump EDWARDS E2M40/E2M80 Series are air-cooled rotary vane vacuum pumps designed to operate using a two-stage oil-sealed rotary vane system. This configuration ensures high and rapid suction performance while maintaining a quiet operation. The direct-drive mechanism of the vanes contributes to a compact size, low vibration, and efficient moisture removal capability from the production process.
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Vacuum Pump EDWARDS E2M40/E2M80 Series
EDWARDS E2M Series E2M40, E2M80, E2M175, E2M275
Using
- Used in vacuum systems
- Used in the form of film coating.
- absorb moisture from medicine
- Can be used to absorb moisture with a cooling system.
Feature
- High efficiency
- Strong and durable
- Long service life No bearing problems.
- Tested to meet industry standards
EDWARDS EM Series Vacuum Pump Specifications
EDWARDS E2M Series E2M40, E2M80, E2M175, E2M275
| Model | Units | E2M40 | E2M80 | E2M175 | E2M275 |
| Displacement | |||||
| 50 Hz | m³h¯¹ (ft³min¯¹) | 42.5/25 | 80/47.1 | 178/105 | 292/172 |
| 60 Hz | m³h¯¹ (ft³min¯¹) | 50.5/29.7 | 96/56.5 | 214/126 | 350/206 |
| Speed (Pneurop) | |||||
| 50 Hz | m³h¯¹ (ft³min¯¹) | 37/218 | 74/43.6 | 160/94 | 255/150 |
| 60 Hz | m³h¯¹ (ft³min¯¹) | 44/25.9 | 90/53 | 196/115 | 306/180 |
| Number of stages | 2 | ||||
| Ultimate vacuum (total pressure) | |||||
| without gas ballast | mbar/Torr | 1 x 10¯³/7.7 x 10¯⁴ | 7 x 10¯³/5.4 x 10¯³ | 5 x 10¯³/3.8 x 10¯³ | |
| with gas ballast | mbar/Torr | 7 x 10¯³/5.4 x 10¯³ | 1 x 10¯³/7.7 x 10¯⁴ | ||
| Ultimate with Fomblin® | |||||
| without gas ballast | mbar | 1 x 10¯² | – | ||
| Inlet connection | ISO40 | ISO63 blank flange with seal | |||
| Outlet connection | 25 mm flange suitable for NW25 | ISO40 flange center tapped | |||
| Max outlet pressure | 0.5 bar gauge | ||||
| Max inlet pressure for water vapour | mbar/Torr | 7/5.3 | 5/3.8 | 20/15 | 12/9 |
| Max water vapour pumping rate | kg h¯¹/lb h¯¹ | 0.2/0.4 | 0.3/0.7 | 0.3/0.7 | 23/5.1 |
| Weight | kg/lb | 75/165 | 102/224 | 204/449 | 222/488 |
| Motor protection rating | IP55 | IP44 | |||
| Motor power | |||||
| 50 Hz | kW/hp | 11/15 | 22/3 | 5.5/7.5 | 7.5/10 |
| 60 Hz | kW/hp | 15/2 | 3/4 | 6.5/8.5 | 8.5/11 |
| Standard oil capacity | |||||
| maximum | litre | 4.0 | 6.3 | 25/26 | 28/29.5 |
| minimum | litre | 22 | 4 | 16/17 | 19/20 |
| PFPE oil capacity | |||||
| maximum | litre | 4.0 | 18/19 | ||
| minimum | litre | 22 | 6.5/6.9 | TBA | |
| Recommended oil | Ultragrade 70 | ||||
| Noise level | dB(A) | 65 | 70 | 75 | |
| Water cooling requirement | lmin¯¹ | 13 | 2 | ||
