Typical Fire Department Connection. O S & Y, (Outside Screw and Yoke). This valve is located somewhere downtown. Here are two more from around the metro area. http://northmetro.blogspot.com/2008/03/fire-safety.html
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encore un beau détail, on dirait les mâchoires d'un alien ;o)
ReplyDeletevery useful ! nice detail !
ReplyDeleteI've always thought these things photogenic...and you proved it. Thanks for educating me on their name!
ReplyDeleteLove the texture in this! Always find your work inspiring.
ReplyDeleteYes these fire water connections are quite interesting. I got one that looks like a multi headed monster somewhere among my thousands of photos. Gonna dig it out for you :)
ReplyDeletethis is actually a siamese connection for the fire hoses. O S & Y is outside screw and yoke but is a gate vlave usually located on the fireline backflow preventer that looks like a steering wheel.
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