Oil rotary type medium and large E2S series rotary vane pump
Edwards
About This Product
■Simple and powerful rotary vane pump
The E2S Series - E2S45, E2S65, E2S85 - is Edwards Corporation's newest industrial two-stage compression oil seal rotary vane vacuum pump that provides medium vacuum pressures. E2S is a pump that strikes a balance between performance, cost, and ease of use. As a reliable product, it is simply designed and suitable for a variety of applications. Contributes to rapid evacuation, steam disposal, and minimizing noise levels on site.
■Contributes to improved productivity without increasing costs
special performance
- Fast pumping speed reduces cycle time and achieves high productivity.
- Hydro mode with improved steam handling capabilities for humid applications
- Low noise level suitable for laboratory environments
simple modern design
・Economical product with clean layout
- Built-in oil filter protects the pump mechanism from contamination and prevents oil leaks
- Innovative design improves cooling performance while maintaining superior steam resistance
- Maintains a simple structure with no complicated mechanical structure
Excellent operability
・Effective product design that responds to user needs
- Easy to use and maintain. On-site cleaning to maximize uptime
・Efficient overheating prevention and oil level detection (optional feature)
・Improved safety against human error mistakes
■Do you need a large capacity pump system?
The combination of E2S two-stage compression rotary pump and EH mechanical booster can meet large capacity demands.
*Maximum pumping speed with E2S/EH combination (m 3/hr,50Hz)
These factory-assembled pump systems are compact, portable, and easy to use. Can be started directly from atmospheric pressure. For example, the E2S85-EH1200 combination achieves effective speeds of up to 900 m3/h and reaches high vacuum ranges with an ultimate vacuum pressure of 3x10-2 Pa.
■Application
・Vacuum degassing and drying
・Heat treatment and vacuum oven
・Vacuum insulation
・Plasma treatment (excluding O2 plasma)
・Leak test
・ Gas production and handling
・Research and development use
- High vacuum pump or system back pump
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Product
Oil rotary type medium and large E2S series rotary vane pump
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Handling Company
Edwards
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Categories
3 Models of Oil rotary type medium and large E2S series rotary vane pump
Items marked with have different values depending on the model number.
Click on the part number for more information about each product
| Product Image | Part Number | Price (excluding tax) | Cooling type cooling | Exhaust port connection NW | Height (mm) | Inlet connection ISO-F/NW | Maximum allowable outlet pressure psi (g) | Maximum design pumping speed (50 Hz) m3h -1 | Maximum design pumping speed (60 Hz) m3h -1 | Maximum permissible outlet pressure bar (g) | Maximum permissible water vapor pressure mbar | Maximum permissible water vapor pressure torr | Maximum water vapor capacity (50 Hz) kgh-1 | Maximum water vapor capacity (60 Hz) kgh-1 | Motor protection class IP | Motor rated output (50 Hz) kW | Motor rated output (60 Hz) kW | Noise level (50 Hz) dB (A) | Noise level (60 Hz) dB (A) | Oil volume (maximum) liters | Pump speed (60 Hz) m3h -1 | Pumping speed (50 Hz) m3h -1 | Recommended oil | Total length (mm) | Ultimate pressure Pa without gas ballast | Ultimate pressure without gas ballast mbar | Vacuum pressure position achieved when using gas ballast: 1 Pa | Vacuum pressure position reached when using gas ballast: 1 mbar | Weight kg | Width (mm) |
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E2S45 |
Available upon quote | Air cooling | Twenty five | 405 | 40 | 7.3 | 47 | 56 | 0.5 | 20 | 15 | 0.62 | 0.74 | 55 | 1.1 | 1.3 | 58 | 60 | 4.3 | 50 | 42 | Ultra grade 70 | 740 | 0.3 | 3.00E-03 | 0.6 | 6.00E-03 | 80 | 244 |
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E2S65 |
Available upon quote | Air cooling | Twenty five | 405 | 40 | 7.3 | 64 | 77 | 0.5 | 15 | 11 | 0.66 | 0.8 | 55 | 1.5 | 1.8 | 60 | 62 | 4.6 | 69 | 57 | Ultra grade 70 | 770 | 0.3 | 3.00E-03 | 0.6 | 6.00E-03 | 90 | 244 |
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E2S85 |
Available upon quote | Air cooling | Twenty five | 405 | 40 | 7.3 | 87 | 105 | 0.5 | 13 | 10 | 0.73 | 0.87 | 55 | 2.2 | 2.6 | 60 | 62 | 5.2 | 94 | 78 | Ultra grade 70 | 857 | 0.3 | 3.00E-03 | 0.6 | 6.00E-03 | 100 | 244 |
Click on the part number for more information about each product
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