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Vacuum Pumps
Discover our full portfolio of efficient and reliable vacuum pumps.
Our range of high-quality vacuum pumps include dry and wet technologies such as screw, rotary vane, scroll pumps, turbomolecular, diffusion pumps, liquid ring vacuum pumps and more.
Offering excellent corrosion resistance, low vibration, and quiet operation, our pumps are engineered to handle even the toughest of applications.
Every Edwards pump and component will live up to its trusted name in vacuum technology.
Pumps
Category
- Dry Claw Pumps (2)
- EDC Dry Claw (2)
- ELRi Series (3)
- EOSi Oil Sealed Rotary Screw (49)
- HR (6)
- Liquid Ring Pumps Double-Stage Plate (6)
- Liquid Ring Pumps Single-Stage Plate (9)
- LR1A (6)
- Oil Injected Screw Pumps (49)
Capacity Air / Nitrogen @50Hz Nominal
- 0.125 m³/s (1)
- 0.167 m³/s (3)
- 0.208 m³/s (1)
- 0.264 m³/s (1)
- 0.292 m³/s (1)
- 0.342 m³/s (3)
- 0.467 m³/s (3)
Capacity Air / Nitrogen @60Hz Nominal
- 0.149 m³/s (1)
- 0.194 m³/s (3)
- 0.253 m³/s (1)
- 0.303 m³/s (1)
- 0.317 m³/s (1)
- 0.400 m³/s (3)
- 0.533 m³/s (3)
Connection vacuum outlet flange
- 1 1/4" BSPP (or G 1 1/4") Female (12)
- 1 1/4" NPT Female (12)
- 1/8" BSPP (or G 1/8") Female (8)
- 11 mm nozzle (6)
- 15 mm nozzle (10)
- 2 1/2" BSPP (or G 2 1/2") Female (6)
- 2" BSPP (or G 2") Female (5)
- 2" NPT Female (13)
- 3" NPT Female (12)
- 3/4" BSPP (or G 3/4") Female (21)
- 3/8" BSPP (or G 3/8") Female (2)
- 6x8mm hose pushfit (6)
- ASA/ANSI 1 1/2" (4)
- ASA/ANSI 10" (5)
- ASA/ANSI 2 1/2" (3)
- ASA/ANSI 2" (26)
- ASA/ANSI 3" (4)
- ASA/ANSI 4" (30)
- ASA/ANSI 6" (6)
- ASA/ANSI 8" (22)
- DN 10 ISO-KF (NW10) (9)
- DN 100 (66)
- DN 100 ISO-F (35)
- DN 125 (9)
- DN 150 (24)
- DN 16 ISO-KF (NW16) (24)
- DN 160 ISO-F (24)
- DN 200 (10)
- DN 25 ISO-KF (NW25) (143)
- DN 250 (6)
- DN 250 ISO-F (4)
- DN 300 (3)
- DN 40 ISO-F (36)
- DN 40 ISO-KF (NW40) (85)
- DN 50 (38)
- DN 50 ISO-KF (NW50) (72)
- DN 60 (41)
- DN 63 ISO-F (19)
- DN 65 (17)
- DN 80 (10)
- Edwards EHVI (4 x 16.70 mm holes on 235.0 PCD) (8)
- Edwards EHVI - 2" union (24)
- Fitted silencer (2)
- Hose Nozzle 15 mm (8)
- Hose Nozzle, Suitable for 9 mm I.D. Hose (12)
Cooling Method
- Air Cooling (2)
- Air Cooling (forced - fan) (29)
- Water Cooling (32)
Connection Vacuum Inlet Flange
- ASA/ANSI 4" (6)
- DN 100 (17)
- DN 150 (49)
Power Total Rated
- 15000.00 W (1)
- 18500.00 W (4)
- 22000.00 W (11)
- 26000.00 W (1)
- 30000.00 W (19)
- 37000.00 W (20)
- 45000.00 W (3)
- 55000.00 W (3)
Pressure Differential Max.
- 50000.00 Pa (40)
Pressure Ultimate
- 135.00 Pa (1)
- 235.00 Pa (1)
- 335.00 Pa (1)
- 435.00 Pa (1)
- 535.00 Pa (1)
- 635.00 Pa (1)
- 735.00 Pa (1)
- 835.00 Pa (1)
- 935.00 Pa (1)
- 2500.00 Pa (3)
- 3000.00 Pa (6)
- 3300.00 Pa (4)
- 20000.00 Pa (2)
- 35.00 Pa (40)
Pumping Speed @60Hz
- 0.283 m³/s (2)
Pumping Speed
- 0.278 m³/s (1)
- 0.031 m³/s (1)
- 0.373 m³/s (8)
- 0.449 m³/s (16)
- 0.503 m³/s (16)
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