Introduction
Oil sealed rotary vane vacuum pumps are being used in all areas of vacuum engineering. They are equally suited for both industrial production and research applications. They may be used to generate a rough and medium vacuum or as backing pumps in pump combinations with Roots pumps or high vacuum pumps. By design, rotary vane pumps run quetly and do not produce much noise.
Advantages
◆ Integrated exhaust filter
◆ Integrated oil recovery system and anti suckback valve
◆ Extremely low noise level
◆ High reliability
◆ Different gas ballast versions available
◆ Improved ultimate pressure stability
◆ Low operating temperature
◆ Low maintenance intervals
◆ Pot design vacuum generation
◆ Internal transfer lubrication
Dimensional drawing for the SOGEVAC SV 300 B
Pump-down characteristics of a 1000 l vessel at 50 Hz
Pumping speed characteristics of the SOGEVAC SV 300 B at 50 Hz
Specification
| SOGEVAC | SV 300 B | |
| 50 Hz | 60 Hz | |
| Nominal pumping speed m3 x h-1 | 280 | 340 |
| Pumping speed (according to PNEUROP) m3 x h-1 | 240 | 290 |
| Ultimate partial pressure without gas ballast mbar | ≤8.10-2 | |
| Ultimate total pressure with standard gas ballast mbar | ≤0.7 | |
| Water vapor tolerance with standard gas ballast, max. mbar | 6.0 | 8.0 |
| Motor power kW | 5.5 | 6.3 |
| Rated rotational speed min -1 | 1450 | 1750 |
| Noise level dB (A) | 70 | 74 |
| Protection class | IP-55 F | |
| Leak rate mbar.l.s -1 | ≤1.10-3 | |
| Oil filling capacity (min./max.) l | 8.5 / 11.5 | |
| Oil type | LEYBONOL LVO 130 / LVO 210 | |
| Net weight (with oil filling) kg | 220 | 225 |
| Ambient temperature °C | 12 - 40 | |
Intake connection Exhaust connection | G2“ | |
Application Examples
◆ Car industry
◆ Food industry
◆ Furnaces and plants
◆ Laser technology
◆ Medicinal technology
◆ Metallurgy
◆ Power engineering, long-distance energy
◆ Space simulation
◆ Vacuum coating
