Details
Air-cooled dry vacuum pump with low power consumption. Light-weight and compact model.
- Low power consumption
- Compact and light weight
- Air-cooled type
- Can be used with single-phase 100 V – 240 V power supply
- No seal replacement free, long product life
- Low noise
- Oil-free
- Identical pumping performance regardless of frequency (50/60 Hz)
- CE marking/SEMI-S2/NRTL available
Features and Benefits
Requiring no coolant water, only electric power source is required. Can be used with single-phase 100 V – 240 V power supply.
Specifications
| Model | Unit | EV-PA250 | EV-PA500 | |
| Pumping Speed(Gas ballast: On) | L/min | 230 (200) | 500 (430) | |
| Ultimate Pressure | Pa | 0.5 (2.0)* | 0.5 (2.0)* | |
| Connection | Inlet | NW25 | NW25 | |
| Outlet | NW25 | NW25 | ||
| Approx. Power at Ultimate Pressure | kW | 0.24 (0.38) | 0.27 (0.6) | |
| Cooling system | Air cooled | Air cooled | ||
| Power Supply | Rated voltage 50/60 Hz | Single-phase 100-230V | Single-phase 100-230V | |
| Permissible voltage fluctuation | ±10% | ±10% | ||
| Power capacity | kVA | 0.45 | 0.66 | |
| Weight | kg | 16 | 21 | |
| *Gas ballast: On | ||||
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