DS 40M Roughing Pump
DS 40M is a small roughing (foreline) pump of choice for GC MS instruments, designed for very low noise and low power consumption. This rotary vane pump features magnetic coupling that makes it oil-leak free.
Product details
Features
- High pumping speed (15 m3/h, 250 L/min) and low ultimate pressure provide clean, dry vacuum
- Long-life tip seals generally only need to be replaced on a yearly basis
- Bearing purge port translates to simple maintenance and long bearing life
- Automatic air ballast manages water vapor without reducing pumping speed
How it works
Technology
Specifications
| Free air displacement | l/min (cfm) [m3h]) | 50 Hz: 37 (1.3) [2.2] |
| 60 Hz: 43 (1.5) [2.6] | ||
| Pumping speed* | l/min (cfm) [m3h]) | 50 Hz: 30 (1.1) [1.8] |
| 60 Hz: 37 (1.3) [2.2] | ||
| Ultimate total pressure* | Pa (torr)[mbar] | 6.7X10-1 (5.0X10-3)[6.7X10-3] |
| Noise level | dB(A) | 50 Hz: 45 |
| 60 Hz: 46 | ||
| Oil capacity max | liters | 0.37 |
| Motor rating 1ph | kW | 50 Hz: 0.1 |
| 60 Hz: 0.1 | ||
| Nominal rotation speed | rpm | 50 Hz: 2280 |
| 60 Hz: 3480 | ||
| Weight | Kg (lb) | 9.3 (20.5) |
| Dimensions | mm | 120 (W)X 289 (L) X 203 (H) |
| Power cord included | Yes | 50 Hz: EU plug/ UK plug |
| 60 Hz: US plug | ||
| Inlet flange | 16KF DN | |
| Exhaust flange | 16KF DN | |
| Certifications | CE, cTUVus |
