SOGEVAC SV 28 BI vacuum pump
- Ultimate pressure improved by a power of ten compared to the SOGEVAC SV 25 B
- Integrated exhaust filter
- Integrated oil recovery system and suction port valve
- Extremely quiet
- Extremely reliable
- variant concept
- Custom Configurations
- High pumping speed stability at low pressures
- Oil boxes (0.5 and 1.5 l) are available. The larger oil volume allows longer oil service lives
Manufacturer: LEYBOLD
Series: SOGEVAC B series
Technology: Rotary vane vacuum pumps Oil lubricated
TECHNICAL SPECIFICATIONS
| frequency | Hz | 50 | 50 |
| nominal pumping speed | m³/h | 25,0 | 30,0 |
| pumping speed | m³/h | 23,0 | 27,0 |
| Final total pressure without gas ballast | mbar | ≤5x10-2 | ≤5x10-2 |
| Final total pressure with gas ballast | ≤ 0.5 | ≤ 0.5 | |
| Water vapor tolerance with gas ballast | 10,0 | 10,0 | |
| oil filling | l | 1,0 | 1,0 |
| Noise level (according to DIN 466535) 3~ motor | dB(A) | 54 | 57 |
| Noise level (according to DIN 466535) 1~ motor | 57 | 60 | |
| Permissible ambient temperature | °C | +12 to +40 | +12 to +40 |
| Motor power 3~ motor | kW | 0,9 | 1,1 |
| Motor power 1~ motor |
0,75 | 0,9 | |
| rated speed | at least-1 | 1500 | 1800 |
| Degree of protection | IP | 55 | 55 |
| insulation class | f | ||
| Weight (with oil filling) | kg | 34 | 37 |
| inlet connection | DN | 25 ISO KF | |
| exhaust connection | DN | ||
| Product description | Order no. |
| with world three-phase motor 170-253/294-440V, 50Hz and 170-292/294-506V, 60Hz with gas ballast, with 1.5 l oil box |
960 273 |
| with world AC motor 180-264V, 50/60Hz with gas ballast, with 1.5 l oil box |
960 277 |
| with AC motor (US and Japan) 100V +10%/-15%, 50/60 Hz and 115V +10%/-15%, 60Hz with gas ballast, with 1.5 l oil box |
upon request |
| Other voltages/frequencies | upon request |
| Other oil fillings | upon request |
QUOTE REQUEST
