Deep Vacuum Performance Without Steam for Industrial Processes
The NASH Air Ejector Hybrid Vacuum System combines air jet technology with Nash’s proven liquid ring vacuum pumps to deliver deep vacuum levels for applications where steam is unavailable or undesirable. Engineered for low-flow, deep-vacuum duties such as deaeration, condenser exhausting, and offshore platform utilities, it provides reliable performance with minimal maintenance. Designed for demanding environments, this hybrid system supports refinery, chemical, power, and industrial processing needs.
Key Features & Benefits
- Deep vacuum capability: Achieves vacuum levels down to approximately 0.4 inHgA (13 mbar abs.) where single-stage liquid ring systems fall short.
- Air-driven operation: Uses atmospheric air (or other non-condensable gases) as the motive medium — ideal where steam is not available or not desired.
- Low maintenance: Air ejectors have no moving parts, reducing service requirements and improving uptime.
- Hybrid performance: Combines the stability and reliability of Nash liquid ring vacuum pumps with jet ejector technology for enhanced vacuum reach.
- Designed for tough environments: Built for industrial applications such as steel degassing, chemical processing, power generation, and refinery operations.
- Custom engineered: Systems are performance-tested and tailored to specific process vacuum requirements.