A solution for multiplying the performance of a vacuum system: installed as a booster, it increases the pumping speed of the primary pump by up to 10×, with flow rates of up to 2000 m³/h.
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Installed as a booster in series with a primary pump, it significantly increases the overall pumping speed, reaching flow rates of up to 2,000 m³/h at high vacuum levels — ideal for industrial freeze-dryers, centralised packaging systems, vacuum coating and large-format simulation chambers.
Rotary lobe technology with no mechanical contact in the working chamber, completely oil-free and with no internal wear, ensuring clean outlet air and virtually maintenance-free operation of the compression block.
Internal bypass system that allows the pump to start directly at atmospheric pressure without overloading the motor, specially designed for packaging processes with rapid evacuation cycles and frequent starts.
| MVR-0250 | MVR-0500 | MVR-1000 | MVR-2000 | |
|---|---|---|---|---|
| Nominal pumping speed | 250 / 300 m³/h (50 / 60 Hz) | 500 / 600 m³/h (50 / 60 Hz) | 1000 / 1200 m³/h (50 / 60 Hz) | 2000 / 2400 m³/h (50 / 60 Hz) |
| Max. differential pressure | 80 mbar | 80 mbar | 80 mbar | 80 mbar |
| Ultimate pressure | 3×10⁻⁴ mbar | 3×10⁻⁴ mbar | 5×10⁻⁴ mbar | 5×10⁻⁴ mbar |
| Rated motor power | 1,1 / 1,3 kW (50 / 60 Hz) | 2,2 / 2,6 kW (50 / 60 Hz) | 4 / 4,8 kW (50 / 60 Hz) | 7,5 / 9 kW (50 / 60 Hz) |
| Nominal motor speed | 3000 / 3600 rpm (50 / 60 Hz) | 3000 / 3600 rpm (50 / 60 Hz) | 3000 / 3600 rpm (50 / 60 Hz) | 3000 / 3600 rpm (50 / 60 Hz) |
| Noise level (ISO 2151) | 63 dB(A) | 63 dB(A) | 68 dB(A) | 75 dB(A) |
| Weight approx. | 100 kg | 155 kg | 233 kg | 465 kg |
| Dimensions (L x W x H) | H: 740 x 325 x 285 mm V: 740 x 280 x 330 mm | H: 845 x 395 x 350 mm V: 845 x 316 x 446 mm | H: 1080 x 485 x 419 mm V: 1080 x 370 x 553 mm | H: 1276 x 642 x 530 mm V: 1276 x 486 x 760 mm |
| Gas inlet / outlet | DN 70 mm | DN 70 mm | DN 100 mm | DN 150 mm |
MVR-0250-2000B
Air at 20 °C. Tolerance: ±10%
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