As a pioneer in vacuum pump manufacturing, Nash has expanded our historic liquid ring product portfolio to include additional vacuum technologies such as rotary vane vacuum pumps. The Nash NRV Series of oil-lubricated rotary vane vacuum pumps presents the broadest range of vane pumps on the market with capacities of up to 900 cfm. The flexibility and durability of the NRV Series make these pumps suitable for applications requiring vacuum levels well below 1 Torr.  

With an efficient, air-cooled design with low-wearing vanes, the NRV Series demonstrates reliable performance for a wide range of industrial applications including automation, power, plastics, and food & beverage.

Advantages of Rotary Vane Vacuum

Incorporating an oil-lubricated rotary vane vacuum pump into your industrial vacuum systems can be a suitable and cost-efficient alternative to liquid ring vacuum pumps, depending on the application.

Along with notable benefits like high-efficiency performance with low cost of ownership, vane pumps in the NRV Series offer several design and performance features for a variety of industrial applications.

Vane Pumps - Features and Benefits

Nash specializes in the design of custom vacuum systems built for unique process requirements. Their rotary vane vacuum systems are based on standard components, but specifications and system design can vary depending on your requirements.  

• Air-Cooled, Compact Design
• O-Ring Sealed Compression Chamber
• Long-life Vanes
• Easy Maintenance
• Cost-Efficient & Affordable
• Quiet Operation

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