eductor-jet pump vs injector

eductor-jet pump and injector both are nouns.

Word	Noun	Adjective	Verb	Adverb
eductor-jet pump	Yes	No	No	No
injector	Yes	No	No	No

As nouns, eductor-jet pump and injector are synonyms defined as:

eductor-jet pump and injector: An injector, ejector, steam ejector, steam injector, eductor-jet pump or thermocompressor is a type of pump.

Other synonyms of eductor-jet pump include ejector, steam ejector, steam injector, thermocompressor.

eductor-jet pump (noun)	injector (noun)
An injector, ejector, steam ejector, steam injector, eductor-jet pump or thermocompressor is a type of pump.	a contrivance for injecting (e.g., water into the boiler of a steam engine or particles into an accelerator etc.)
	An injector, ejector, steam ejector, steam injector, eductor-jet pump or thermocompressor is a type of pump.