Edwards EOS350iPumping speed 400 m³/hUltimate pressure 0.35 mbar
Edwards EOS900i 3Ph 380–460 V, 50/60 Hz, air-cooled, 7-inch touch HMI, CE/UL
The Edwards EOS900i is an oil-injected screw vacuum pump with frequency converter, a nominal displacement of 900 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 900 m³/h 50 Hz 900 m³/h 60 Hz
- Ultimate pressure 0.35 mbar
- Rated motor power 15 kW 50 Hz 15 kW 60 Hz
| Variant | Part number |
|---|---|
| 3Ph 380–460 V, 50/60 Hz, air-cooled, 7-inch touch HMI, CE/UL (selected) | A50865120 |
Edwards EOS900i – oil-injected screw vacuum pump with frequency converter
The EOS900i has a nominal displacement of 900 m³/h and reaches an ultimate pressure of 0.35 mbar. The EOS350-900i series covers 350 to 900 m³/h. The EJGO controller adapts the performance and protects the pump by reducing power in the event of high current draw, high outlet temperature, high outlet pressure or a weak mains supply.Features
- Frequency converter: speed and pumping speed follow the demand
- Available air-cooled or water-cooled
- Control panel (front panel) or 7-inch touch HMI
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.Advice and service
Ehrler & Beck supports you in selection, supplies oil and maintenance parts and carries out maintenance and repair.| Pumping speed 50Hz | 900 |
|---|---|
| Pumping speed 60Hz | 900 |
| Ultimate pressure | 0.35 |
| Rated motor power 50Hz | 15 |
| Rated motor power 60Hz | 15 |
| Motor efficiency class | IE3 |
| Weight | 520 |
| Length | 126.6 |
| Width | 93.4 |
| Height | 108.3 |
| Inlet connection flange | DN80 |
| Outlet connection flange | DN60 |
| Noise level | 76 dB(A) |
| Cooling method | Air cooling, Water cooling |
Additional technical data
| Technical data | Value |
|---|---|
| Design | Oil-injected, single-stage screw vacuum pump with frequency converter (VSD) and EJGO controller |
| Nominal displacement | 900 m³/h |
| Ultimate pressure | 0.35 mbar |
| Speed range | Motor 600–7000 min⁻¹ (frequency 20–233 Hz) |
| Motor power | 15 kW (IE3) |
| 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 DN80, outlet DN60 |
| Oil quantity | 16 l |
| Sound pressure level | 51–76 dB(A) |
| Dimensions L × W × H | 1266 × 934 × 1083 mm |
| Weight | 520 kg |
| Cooling water (water-cooled versions) | 20–90 l/min |
| Cooling | air-cooled or water-cooled |
| Lubricants | Vacuum Fluid (synthetic) or Vacuum Fluid Ultra; maintenance schedule of the instructions for Ultragrade Kinetic 46 |
| Product name | Part number |
|---|---|
| Vacuum Fluid (synthetic), 20 l | A50862801 |
| Vacuum Fluid Ultra (synthetic), 20 l | A50862802 |
| Filter kit EOS900i | 3001400010 |
| Control cabinet ventilation kit (EOS350-900i) | A50862805 |
| Roto-Glide grease, 400 g | 2901033803 |
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