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These pumps are rebuilt and come with a one year warranty. Specifications include fore and rear pump.
The A Series dry pumps were the first in the EBARA product line that used manifold cooling, microprocessor controls and integrated windows based pump monitoring systems.
| 60 Hz | Unit | A10S | A25S | A30W | A70W |
|---|---|---|---|---|---|
| Speed | cfm | 40 | 105 | 125 | 300 |
| Pressure | Torr | 0.03 | 0.002 | 0.001 | |
| Connection | Inlet | NW40 | NW50 | ||
| Exhaust | NW40 | ||||
| Pump stages | 5 | 3(MP) + 3(BP) | |||
| Motor | hp | 3 | 5 | 3 + 2 | 5 + 3 |
| kW | 2.2 | 3.7 | 2.2 + 1.5 | 3.7 + 2.2 | |
| rpm | 3,440 | 3,450 | 3,440 | 3,450 | |
| Electrical 3Φ | VAC | 200-220 | |||
| Current A | 11.2 | 17.8 | 19.2 | 29 | |
| Breaker | 15A | 25A | 40A | ||
| Water | gpm | 1.0 | |||
| Max. psi | 60 | ||||
| Max. °F | 86 | ||||
| Nitrogen | Bearing scfm | 0.07 | |||
| Dilution scfm | 0.3 - 0.4 | 0.5/0.6 | |||
| Dims | inches | 40 x 15 x 22.5 | 42 x 15 x 23 | 37 x 16 x 32 | 41 x 16 x 35 |
| Weight | lb | 484 | 528 | 726 | 836 |
| Oil | l | 0.4 | 0.8 | ||
| Connector | Amphenol | 57-30500 | |||