CEBE GROUP HK CO.,LTD
We adhere to the quality-oriented, service first business principle, focus on strictly control quality from all aspects of design, material selection, assembly, testing and service, etc.
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2 STAGE OIL-SEALED ROTARY VANE VACUUM PUMPS
GVD 28
FEATURES AND BENEFITS
| GVD 28 | ||
| 50Hz | 60Hz | |
| Displacement | 32.2m³h⁻¹/19.0cfm | 38.9m³h⁻³/22.3cfm |
| Speed(Pneurop 6602) | 27.5m³h⁻¹/16.2cfm | 33.0m³h⁻¹/19.5cfm |
| Ultimate vacuum(total pressure)without gas ballast | 1.0x10⁻³ mbar/7.7x10⁻³ Torr | |
| Ultimate vacuum(total pressure) with gas ballast | 1.5x10⁻² mbar/1.1x 10⁻² Torr | |
| Inlet connection | DN25 ISO-KF | |
| Outlet connection | DN25 ISO-KF | |
| Max.outlet pressure | 0.5 bar/7 psig gauge | |
| Max.inlet pressure for water vapor | 30 mbar / 23 Torr | |
| Max.water vapor pumping rate | 700 gh⁻¹ | |
| Weight(without oil) | 44 kg / 97 lb | |
| Motor power | 550W | 750W |
| Power connector 1-ph* | IEC EN60320 C19 | |
| Maximum oil capacity | 1.5 litre | |
| Minimum oil capacity | 1.2 litre | |
| Noise level | 57 dB(A) @ 50Hz | |
