Elmo Rietschle VTA 80 Rotary Vane Pump

• Used for creating vacuum in laboratory settings for filtration, drying, and degassing.
• Applied in pharmaceutical production for vacuum drying, solvent recovery, and freeze-drying processes.
• Suitable for pick-and-place applications in automation and packaging machinery.
• Employed in the food processing industry for vacuum packaging and deaeration.
• Utilised in chemical processing for distillation, evaporation, and material transfer under vacuum.

Typical flow rate

For this class of equipment, flow rates commonly range from 50 to 100 m³/hr.

Ultimate vacuum

Units of this type typically achieve an ultimate vacuum of 100 to 200 mbar (absolute).

Power supply

Commonly requires a three-phase electrical supply, typically 400V, 50Hz.

Noise level

Modern designs for this equipment class often feature sound-reducing enclosures, with noise levels typically below 70 dB(A).

Cooling method

Air-cooled, often with ducted outlets for efficient heat dissipation.

Maintenance

Designed for straightforward servicing, typically involving regular oil changes and vane inspection.

• What is a rotary vane pump?

  A rotary vane pump is a positive-displacement pump that consists of vanes mounted to a rotor that rotates inside a cavity. As the rotor turns, the vanes trap and compress gas, moving it from the inlet to the outlet, creating a vacuum.

• What are the primary advantages of a VTA 80 pump?

• Is this pump suitable for continuous operation?

• What type of maintenance does a rotary vane pump require?

• Can this pump handle corrosive gases?

Rotary vane pumps are valued in labs, biotech and pharma for reliable, consistent fluid transfer across diverse applications. Buyers typically appreciate their compact design, low noise operation and ability to handle both gases and liquids. When purchasing used units, inspect vane condition, seal integrity and overall wear patterns. Industry sentiment favours their longevity and cost effectiveness compared to alternatives. Common strengths include straightforward maintenance requirements and stable performance across varying viscosities and temperatures.

General overview for this equipment type