Steam Jet Ejectors

 • Are available in a wide variety of materials
 • Designs for ejectors range in size from a one inch inlet to a 78 inch (2 m) inlet
 • Ejectors have matching standard barometric condenser designs
 • Require no moving parts, translating into trouble-free continuous operation
 • Operate efficiently for high vacuum and high volumetric flow requirements

 • Are most suitable for minimizing capital cost, particularly on batch process applications
 • Reduce operating costs when optimized in stages with liquid ring vacuum pumps.  These hybrid systems also enhance vacuum stability

Typical Applications Include:
 • Metal Degasifying: Multistage ejector systems/hybrid systems to achieve absolute pressures of less than 1 torr
 • Petrochemical: Single and multistage ejector systems/hybrid systems are used, dependent on the application
 • Refineries:  Multistage ejector systems/hybrid systems for crude distillation columns   
 • Power: Two-stage ejector system for use as a condenser exhauster
 • Edible-Oil: Multistage ejector systems/hybrid systems for deodorizing, bleaching and other applications
 • Single and multistage systems for other general and chemical applications
 • Ethylene glycol driven ejectors for polyester processing
 • Graphite ejectors for wet HCl service