Nash 2AV/2BV Series Replacements

Airvac 2AV/2BV Series– Mono block Design, Liquid Ring Vacuum Pumps

We have directly interchangeable parts with the Siemens/ NASH Gardner Denver Classic 2AV/2BV series. Airvac 2AV/2BV series mono-block pumps are engineered to provide suction volumes of up to 580 m3/h (15 to 350 CFM) with pressures of up to 32 mbar abs, the 2BV series provides quiet, vibration free operation, ensuring compliance with the strictest noise standards; all in a compact, space saving package.

About Airvac 2AV/2BV Series

Models: Airvac 2AV/2BV-20, 35, 55, 75, 115, 160, 200, 300 and 350 Power range: 2-25 HP Capacity range: 18-350 CFM Max vacuum: 28″ Hg MOC: Cast Iron/Stainless Steel 304 Clad/Stainless Steel 316 Clad

Features

Drop-in replacement for classic Siemens Nash 2AV/ 2BV Series.
Standard construction is cast iron with / stainless steel impeller.
Optional 304 or 316 stainless steel construction.
Standard single Viton mechanical seal.
Parts and repair kits readily available.
1-year warranty against manufacturer’s defects.
• High Vacuum Capabilities: Can achieve low absolute pressures (e.g., 33 mbarA, 97% vacuum).
• Wet Gas Handling: Can handle gases containing water vapor or other condensables.
• Compact Design: Available in monoblock configurations for space-saving applications.
• Quiet Operation: Designed for low noise levels.
• Reliability and Durability: Built with durable materials and components for long-term operation.

Applications

The Airvac 2AV/2BV series liquid ring vacuum pumps are widely used in various industries for applications requiring vacuum or compression of gases and vapors. These pumps are known for their high vacuum capabilities, ability to handle wet gases, and compact design.

Key Applications of the 2AV/2BV Series:

Vacuum Filtration:
Used in industries like paper mills, chemical plants, and food processing for removing water from solid materials.
Vacuum Distillation:
Employed in industries like pharmaceuticals, food, and chemicals for separating liquids based on their boiling points.
Vacuum Impregnation:
Used in industries like wood processing and textiles for applying liquids to materials under vacuum.
Vacuum Disinfection:
Employed in hospitals, laboratories, and other facilities for disinfecting equipment and surfaces.
Vacuum Molding:
Used in the plastics, rubber, and tire industries for forming materials under vacuum.
Other Industrial Processes:
Used in various other industrial processes like chemical, pharmaceutical, food, and beverage industries.
Vacuum Refrigeration Systems:
Used to remove air and non-condensables from refrigeration systems.
Solvent Recovery Systems:
Used to recover solvents in distillation and other processes.