TIL there used to be a corporation called the International Steam Pump Company, but the first few times I heard the name I kept hearing "the International Steampunk Company" instead.
While it operated during the USA's Progressive Era, it was only in the half coincident with the Edwardian Era, not the Victorian Era.
@arielmt
Steampump is when you have an old-timey Professor pontificating on Pneumatic Potentiallity!
Just put some valves on it, and call it Steampump!