Ejectors

Jet devices or ejectors are pumps for conveying, compressing or mixing gases, vapours, liquids or solids using a liquid or gaseous driving fluid. They operate by converting the driving fluid’s pressure energy into velocity in specially designed nozzles.

General description of jet pumps:

driver side intake side	gas jet	steam jet	liquid jet
ventilator	gas jet ventilator	steam jet ventilator	liquid jet ventilator
compressor	gas jet compressor	steam jet compressor (thermocompressor)	liquid jet compressor
vacuum pump	gas jet vacuum pump	steam jet vacuum pump	liquid jet vacuum pump
liquid pump	--	steam jet liquid pump	liquid jet liquid pump
solid pump	--	--	liquid jet solid pump

Jet pumps have many advantages:

• Jet pumps are static devices with no moving parts 
• They only need minimal maintenance and are simple to operate and use 
• They can be produced in any size and out of any material available on the market 
• They can be used in any harsh environment and in contaminated or inaccessible areas.

• liquid jet vacuum pumps 
• liquid jet gas compressor 
• water jet liquid pumps 
• water jet solid pumps 
• liquid jet mixers 
• liquid jet ventilators 
• steam jet liquid pumps 
• steam jet heaters 
• “in-line” steam jet heaters 
• steam jet compressors (thermocompressors) 
• multi-level steam jet vacuum pumps with intermediary condensations 
• water cooling plants