Roots Vacuum Pumps• PVR Industrial Vacuum Pump
GMa 12.5 HV - 13.8 HV
Roots Vacuum Pumps• PVR Industrial Vacuum Pump
GMa 12.5 HV - 13.8 HV
Vacuum blowers series GMa 12.5 HV - 13.8 HV have been designed for conveying air and neutral gases and are especially used in industrial high vacuum technology.
The flanged electric motor is connected by means of an elastic coupling.
The following accessories are useful for the installation and for the control of the pump operation parameters:
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Inverter
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External suction filter
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Silencer in line
Specifications
Flyers
Commercial Datasheets
| Specification | GMa 12.5 HV | GMa 12.6 HV | GMa 13.7 HV | GMa 13.8 HV |
| Pumping Speed (m³/h) | ||||
| 50 Hz | 1000 | 1430 | 2000 | 2900 |
| 60 Hz | 1200 | 1700 | 2400 | 3450 |
| Maximum Differential Pressure (mbar) | 130 | 130 | 110 | 100 |
| Lubricant Charge (l) | 1.5 | 1.5 | 2.5 | 2.5 |
| Motor Power (kW) | 4 | 5.5 | 7.5 | 11 |
| Dimensions (L × B × H in mm) | 1118×440×360 | 1289×500×360 | 1276×570×400 | 1560×570×400 |
| Weight (kg) | 230 | 295 | 345 | 485 |
| Connections (DIN 2533) | ||||
| Inlet | DN 100 | DN 150 | DN 150 | DN 150 |
| Outlet | DN 100 | DN 150 | DN 150 | DN 150 |