GMB-1200CB
Feature：
1.Light-weighted, small size, large pumping volume; special coating treatment for anti-erosion.
2.Special shaft seal design prevented the entry of particulates to damage the pump.
3.High vacuum, low noise and low vibration
4.Optional magnetic coupling, start up by atmosphere and shorten pumping time
5.Magnetic coupling with air cooling design protected magnetic coupling against high temperature which occurred due to magnetic field cutting, affected the performance of magnetic coupling.
1.Light-weighted, small size, large pumping volume; special coating treatment for anti-erosion.
2.Special shaft seal design prevented the entry of particulates to damage the pump.
3.High vacuum, low noise and low vibration
4.Optional magnetic coupling, start up by atmosphere and shorten pumping time
5.Magnetic coupling with air cooling design protected magnetic coupling against high temperature which occurred due to magnetic field cutting, affected the performance of magnetic coupling.
●Specifications
| Units | GMB-1200CB | ||
|
Effective evacuation speed at 13Pa with 2 stage backing pump 50/60Hz |
m3/h L/min |
1000 / 1200 16700 / 20000 |
|
|---|---|---|---|
|
Max. intake pressure 50/60Hz |
Pa Torr |
1.0×105 750 |
|
|
Max. permitted pressure difference 50/60Hz |
Pa Torr |
8.0×103 / 6.7×103 60 / 50 |
|
|
Ultimate total pressure with 2 stage backing pump |
Pa Torr |
6.6×10-2 5×10-4 |
|
| Supported drive pressure (GMB-CM only) |
Pa Torr |
to 1.0 x 105 750 |
|
| Motor power |
kw (poles) |
3.5 / 4 (2) | |
| Oil | M R-100 | ||
| Oil capacity | Litter | 1.6 | |
| Cooling water | Cooling method | 水冷 water-cooled | |
| Flow rate | L/min | 3 | |
| Temperature | ℃ | 5 to 30° | |
| Suction port flange JIS B2290 | Corresponds to VG 100 | ||
| Exhaust post flange JIS B2290 | Corresponds to VF 100 | ||
| Weight | kgs | 230.5 | |
