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Air Ejectors and Hybrid Vacuum Systems

Air Ejectors combine the technology of air jets with liquid ring vacuum pumps to deliver deep vacuum where steam is not available

NASH Air Ejector Hybrid Vacuum Systems combine the low maintenance technology of air jets with the proven reliability of liquid ring vacuum pumps to deliver deep vacuum for low flow applications such as deaeration, offshore platforms, and condenser exhausting where steam is not available or undesirable.

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Description

Air Ejector Hybrid Vacuum Systems

NASH air ejector hybrid vacuum systems are recommended when a liquid ring vacuum pump cannot achieve desired vacuum levels due to the vapor pressure limitations of liquid ring technology. Our air ejectors operate on proven jet pump principles using atmospheric air as motive medium. Pressurized air or other non-condensable gases can also be used to make the system more efficient by using a smaller vacuum pump. Air has less energy than steam, so an air jet uses approximately 2.3 times more air than the equivalent steam jet's use of steam for the same motive pressure and compression ratio.

All NASH Hybrid Vacuum Systems are 100% performance tested prior to shipment and are backed by our manufacturer’s warranty.

Air Ejectors Are Reliable and Low Maintenance

Air ejectors have no moving parts, making them a low maintenance addition to the liquid ring vacuum system. Our extensive expertise and large portfolio of liquid ring vacuum pumps allow us to optimize Air Ejector Hybrid Systems of all sizes to deliver the reliable and low maintenance operation you expect from Nash.

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Air Ejectors For Demanding Environments

NASH air ejector hybrid vacuum systems are designed to operate in demanding environments and offer durability and reliability in applications such as steel degassing, chemical, power, and oil refineries.

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Technical Data

Air Ejectors - Performance Range

Nash Hybrid systems offer improved efficiency and reduce greenhouse gas emissions and operating costs. These systems are backed by a complete system warranty and our global engineering, service, and technical support team.

Suction Capacity: as required
Vacuum Range: down to 0.4 inHgA (13 mbar abs.)

Suction Capacity: as required
Vacuum Range: down to 0.4 inHgA (13 mbar abs.)

*Performance data is for illustrative purposes. Please consult with a Nash Engineer or Sales Representative for pump sizing and specific performance data.