Symbol 5574 from IEC 60417 - Title/Meaning: Water tap, open Function/description: To identify an open water tap or connection or the control to open up the water supply.
Additional information: 
This symbol can also be used to identify electrical appliances, for example washable shavers, which can be cleaned under an open water tap.
See also symbol 5573
Published in: 3C/858/FDIS;Supplement N, 1995;3C(Central Office)192
Own work using: iso.org/obp/graphics/grs/e93ad131-66b5-4a7d-aa52-cb44c04b867d 200.png
Vectorization:  Mrmw