Technical data
| Units | mXDS3 | mXDS3s | ||
| Vacuum data | Ultimate acuum with closed gas ballast | mbar | 0.1 | |
| Vacuum data | Ultimate vacuum with gas ballast (1 turn) | mbar | 0.15 | |
| Vacuum data | Peak pumping speed (50Hz) | m3h-1 | 3 | |
| Vacuum data | Peak pumping speed (60Hz) | m3h-1 | 3.5 | |
| Vacuum data | Maximum permitted inlet pressure* | mbar | 1000 | |
| Vacuum data |
Typical initial pressure rise on power loss (no inlet valve, with no inlet or gas ballast flow) |
mbar l | 5 | |
| Motor data | Supply voltage | V | 100 +/- 6% 1 phase | |
| Motor data | Supply voltage | V | 115 +/- 10% 1 phase | |
| Motor data | Supply voltage | V | 200 +/- 10% 1 phase | |
| Motor data | Supply voltage | V | 230 +/- 10% 1 phase | |
| Motor data | Supply frequency | mbar | 50/60 | |
| Motor data | Power consumption at ultimate | 180 | 210 | |
| Motor data | Mains connector | mbar l | IEC EN60320 C13 | |
| Physical data | Weight | kg | 7.8 | 8 |
| Physical data | Inlet connection | DN 16 ISO-KF | ||
| Physical data | Outlet connection | inch | 1/8 BSP for 6x8mm hose | 1/8 BSP for 6x8mm hose exhaust filter supplied |
| Physical data | Noise level at ultimate vacuum | dB (A) | 54.0 ±2.5 | |
| Physical data | Vibration measured at plane of bearing | mms-1 | Class 1C…<4.5 (rms radial) | |
| Physical data | Leak tightness | mbar/ls-1 | 1×10--4 | |
| Physical data | Overall dimensions (L x W x H) | mm | 224 x 158 x 231 | |
| Physical data | Nominal rotational speed | Hz | 3000 rpm @ 50 / 3600 rpm @ 60 | |
| Physical data | Ambient temperature range (operation) | °C | +5 to +40 | |
Vacuum data
Motor data
Physical data
*These pumps are designed to pump down from atmospheric pressure, but prolonged operation at high inlet pressures may reduce bearing life.
* These pumps are intended to exhaust to atmospheric pressure. High exhaust pressure may reduce tip-seal life.
* Large volumes may be pumped, but prolonged operation at high inlet pressures may reduce bearing life.
* These pumps are intended to exhaust to atmospheric pressure. High exhaust pressure may reduce tip-seal life.
* Large volumes may be pumped, but prolonged operation at high inlet pressures may reduce bearing life.
