Varian VHS-6
| Pumping Speed: | 2400 liters/sec Air |
| Operating Range: | 1 x 10-3 to 5 x 10-9 torr |
| Warm Up Time: | 10 minutes |
| Cool Down Time: | 10 minutes |
| Fluid Charge: | 500 cm3 |
| Electrical Requirements: | 240 Volts, 50/60 Hz, 1 Phase |
| Pump Power: | 2200 watts |
| Cooling Water Requirements | 0.25 gallons / minute (50 liters/hr) |