The hydrant extension is used to connect fire hoses to underground water piping.
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By turning to the right (clockwise) the extension connects to the underground hydrant ČSN 13 6610. The outlet sockets are equipped with ball valves providing the possibility of closing the water stream.
|Working pressure||1.6 MPa|
|Length of piping|
|Material||body - light metal alloy|
piping - zinc-coated steel
|Couplings B 75||Al alloy|
|Cat. No.||vv 135|