Welcome to Tnet. Very fancy!
Is this also your picture, or another example of a similar item?
View attachment 2206617
That picture originally came from someone’s ‘flickr’ account and, although no longer there, it still retrieves from Google’s image cache. No other details, apart from the account holder seems to be a technician in the US military and is pictured in fatigues during service in Kyrgyzstan.
I have no idea what it’s worth, but I don’t believe it to be antique (more than 100 years old) and maybe not even vintage (more than 50 years old). I saw a modern example made in India - 6 feet tall, 6 hose, all-brass - available for $400