Edwards EOS350iPumping speed 400 m³/hUltimate pressure 0.35 mbar
Edwards EOS1700i 3Ph 380–460 V, 50/60 Hz, 7-inch touch HMI
The Edwards EOS1700i is an oil-injected screw vacuum pump with frequency converter, a nominal displacement of 1620 m³/h and an ultimate pressure of 0.35 mbar for packaging, forming and industry. Ehrler & Beck advises on selection and service.
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- Pumping speed 1,620 m³/h 50 Hz 1,620 m³/h 60 Hz
- Ultimate pressure 0.35 mbar
- Rated motor power 30 kW 50 Hz 30 kW 60 Hz
| Variant | Part number |
|---|---|
| 3Ph 380–460 V, 50/60 Hz, 7-inch touch HMI (selected) | 8153690211 |
| 3Ph 380–460 V, 50/60 Hz, 7-inch touch HMI, W version for larger quantities of water vapour | 8153690214 |
| 3Ph 380–460 V, 50/60 Hz, 7-inch touch HMI, with energy recovery (ER) | 8153690217 |
Edwards EOS1700i – oil-injected screw vacuum pump with frequency converter
The EOS1700i has a nominal displacement of 1620 m³/h and reaches an ultimate pressure of 0.35 mbar. According to Edwards, the EOS1400-2000i is the new generation of oil-injected screw pumps: a newly developed screw element, a permanent-magnet-assisted synchronous reluctance motor of efficiency class IE5 and the EJGO controller.Features
- Screw profile with higher pumping capacity; four blow-off valves for higher pumping speed at high pressures
- IE5 motor, cooled by the oil – no additional fan, lower power consumption and noise; protection class IP66
- Oil separation via several separator elements, which are changed without dismantling the exhaust line
Typical applications
Edwards names holding and lifting (pick-and-place, paper transport, packaging), forming (plastics, thermoforming, glass bottles, laminating), food (vacuum packaging, freeze drying, canning), general industry (heat treatment, altitude simulation, coating, pneumatic conveying) and applications with a lot of moisture such as food cooling, degassing of tiles and bricks and pipeline drying.Versions of the Edwards EOS1700i
The 3 versions differ in the W version for larger quantities of water vapour and in the energy recovery.Advice and service
Ehrler & Beck supports you in selection, supplies oil and maintenance parts and carries out maintenance and repair.| Pumping speed 50Hz | 1,620 |
|---|---|
| Pumping speed 60Hz | 1,620 |
| Ultimate pressure | 0.35 |
| Rated motor power 50Hz | 30 |
| Rated motor power 60Hz | 30 |
| Motor efficiency class | IE5 |
| Weight | 1,060 |
| Length | 146 |
| Width | 136.1 |
| Height | 166.5 |
| Inlet connection flange | DN150 |
| Outlet connection flange | DN150 |
| Noise level | 77 dB(A) |
| Cooling method | Air cooling |
Additional technical data
| Technical data | Value |
|---|---|
| Design | Oil-injected, single-stage screw vacuum pump with frequency converter (VSD) and EJGO controller |
| Nominal displacement | 1620 m³/h |
| Ultimate pressure | 0.35 mbar |
| Speed range | Motor 600–6000 min⁻¹ (frequency 20–200 Hz) |
| Motor power | 30 kW (IE5) |
| Supply | 3Ph 380–460 V, 50/60 Hz, CSA/UL |
| Max. inlet pressure | 1050 mbar absolute (continuous operation from ultimate pressure to atmospheric pressure) |
| Max. outlet back pressure | 100 mbar gauge |
| Inlet gas temperature | −10 to 70 °C |
| Ambient temperature | 0 to 46 °C |
| Connections | Inlet DN150, outlet DN150 |
| Oil quantity | 45 l |
| Sound pressure level | 58–77 dB(A) |
| Dimensions L × W × H | 1460 × 1361 × 1665 mm |
| Weight | 1060 kg |
| Water vapour (standard) | max. inlet pressure for water vapour 10 mbar, max. 12 kg/h |
| Water vapour (W version) | max. inlet pressure for water vapour 82 mbar, max. 89 kg/h |
| Cooling | air-cooled |
| Lubricants | Vacuum Fluid Basic (mineral), Premium and Ultra (synthetic) or FG (food grade) depending on the application |
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