MS 40+ is a roughing (foreline) pump of choice for LC/MS and ICP/MS instruments, designed for high pumping speed in a very small package, low power consumption, and high stability in the 10-2mbar pressure range. The pump is available in two versions, with different oil solutions according to the application.
| Free air displacement | 828 l/min (29.2 cfm; 49.7 m3/h) |
| Pumping Speed (at 5 mbar inlet pressure) | 40 m3/h |
| Ultimate Total Pressure | ≤ 5×10-2 mbar |
| Oil Capacity min/max | 1 l |
| Motor Rating 3ph | 0.75 kW |
| Noise Level | ≤ 62 dB(A) |
| IP Value | 20 |
| Installation category | II |
| Pollution degree | 2 |
| Operating Temperature Range | 12 – 40 °C |
| Nominal rotation speed | 1450 rpm |
| Weight | 33 Kg / 72.7 lb |
| Inlet Flange 9499225 / 9499225M011 | DN 25KF |
| Inlet Flange 9499240 / 9499941 | DN 40KF |
| Exhaust Flange | DN 25KF |
| Nominal Input Voltage | 200-240 V |
| Input frequency | 50 / 60 Hz |
| Max input power | 1200 VA |
| Internal Main Fuse (TT type) | 12.5 A |
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