Vacío de precisión de la gama MVD con capacidad ampliada: combina hasta 4×10⁻⁴ mbar con caudales de 20 a 25 m³/h, ideal para sistemas de laboratorio centralizados y procesos piloto.
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A two-stage lubricated design that maintains the range's deep vacuum levels (down to 4×10⁻⁴ mbar) at pumping speeds of 20 to 25 m³/h, extending applications to larger-volume systems such as industrial freeze-dryers, simulation chambers and test benches.
A pressurised lubrication circuit with a built-in oil pump that ensures constant cooling and an even distribution of lubricant across all components, securing stable performance in intensive, prolonged duty cycles.
An integrated gas ballast valve combined with an increased oil capacity (up to 5.5 l) that makes it possible to process condensable vapours effectively without saturating the lubricant, ensuring operational stability in applications involving moisture, solvents or aggressive substances.
| MVD-0050Z | MVD-0065Z | MVD-0090Z | |
|---|---|---|---|
| Nominal pumping speed | 20 / 24 m³/h (50 / 60 Hz) | 25 / 30 m³/h (50 / 60 Hz) | 25 / 30 m³/h (50 / 60 Hz) |
| Ultimate pressure (gas ballast valve closed) | 4×10⁻³ mbar | 4×10⁻³ mbar | 4×10⁻³ mbar |
| Ultimate pressure (gas ballast valve open) | 3×10⁻² mbar | 3×10⁻² mbar | 3×10⁻² mbar |
| Nominal motor power | 1.5 / 1.8 kW (50 / 60 Hz) | 2.2 / 2.64 kW (50 / 60 Hz) | 2.2 / 2.64 kW (50 / 60 Hz) |
| Nominal motor speed | 1440 / 1728 rpm (50 / 60 Hz) | 1440 / 1728 rpm (50 / 60 Hz) | 1440 / 1728 rpm (50 / 60 Hz) |
| Noise level (ISO 2151) | 58 / 59 dB(A) (50 / 60 Hz) | 60 / 60 dB(A) (50 / 60 Hz) | 62 / 63 dB(A) (50 / 60 Hz) |
| Oil capacity | 3.9 l | 5.0 l | 5.5 l |
| Approximate weight | 66 kg | 85 kg | 90 kg |
| Dimensions (L x W x H) | 700 x 250 x 335 mm | 770 x 280 x 410 mm | 820 x 280 x 410 mm |
| Gas inlet / outlet | 40KF / 40KF | 40KF / 40KF | 40KF / 40KF |
MVD-0050/65/90Z
Aire a 20 °C. Tolerancia: ±10 %
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