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EM Series Oil-Sealed Rotary Vane Vacuum Pumps (Medium & Large)
EM Series pumps are rugged mechanical oil-sealed pumps with speeds ranging from 0.7 to 275 m3/hr (30 to 206 CFM). Compact and quiet, they feature advanced lubrication circuits, high reliability, and accessories to suit specific application needs.

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E2M40 & E2M80
Edwards E2M series two stage oil sealed rotary vane vacuum pumps are renowned for their high ultimate vacuum, rapid pumping speeds, quiet operation and ability to handle water vapour. These direct drive rotary vane pumps are inherently compact and vibration free, and with their finger-proof fan and coupling housings they offer excellent operator protection.
Applications
• Vacuum metallurgy processes
• Thin film coating technologies
• Pharmaceutical freeze drying
• Refrigeration and air conditioning system evacuation, drying, and backfilling
Features and Benefits
• Reliability
Reliable and stable process - effective lubrication even under high gas loads
• Robust
No contamination of process - oil and air suckback protection
• Performance
Long and trouble free life - industrial roller bearings on drive shaft
• Reassurance
Peace of mind - tried, tested and industry standard for year
Reliable and stable - high vacuum performance
Pump Range
- E2M40
- E2M40FX
- E2M40T4
- E2M80
- E2M80FX
- E2M80T4
- E2M175
- E2M175FX
- E2M175T3
- E2M275
- E2M275T3
E2M175 & E2M275
Edwards E2M175/275 series two stage oil sealed rotary vane vacuum pumps are renowned for their high ultimate vacuum, rapid pumping speeds, quiet operation and ability to handle water vapour. These direct drive rotary vane pumps are inherently compact and vibration free, and with their finger-proof fan and coupling housings they offer excellent operator protection. This pump is suitable for most duties and is safe to handle non-flammable gases and vapours within the normal operating parameters of the pump.
Applications
• Vacuum metallurgy processes
• Thin film coating technologies
• Pharmaceutical freeze drying
• Refrigeration and air conditioning system
evacuation, drying, and backfilling
Features and Benefits
• Reliability:
Reliable and stable process - effective lubrication even under high gas loads
• Robust:
No contamination of process - oil and air suckback protection
• Performance:
Long and trouble free life - industrial roller bearings on drive shaft
• Reassurance:
Peace of mind - tried, tested and industry standard for years
Reliable and stable - high vacuum performance
Pump Range
- E2M175
- E2M175FX
- E2M175T3
- E2M275
- E2M275T3
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Our History
When F.D. Edwards began manufacturing vacuum equipment in 1939, he made a commitment to technical innovation that remains solidly at the heart of what we do today.
Learn More about Our History