An injector, or steam injector, a pump-like device without moving parts.
Injector may also refer to:
Fuel injector, a device used in many modern vehicle engines for fuel injection Injector pen, a device for injecting medication under the skin Injector torch, a type of welding and cutting torch in oxy-fuel welding and cutting Jet injector, a medical hypodermic device Sample injector, a device used to inject samples into chromatography apparatuses Injector, a character from the Beast Wars toyline A program used to perform DLL injection
See also Injection (disambiguation) Ejector (disambiguation)