Symbol 3609 from ISO 7000 - Title/Meaning: Toilet, flush Function/description: On toilet equipment: To identify the control to flush the toilet after defecation
Additional information: 
The control is generally a button or lever located on the wall in the cubicle, the side of the toilet tank, or the control panel of the spray seat
Own work using: iso.org/obp/graphics/grs/a62509df-359b-4456-8c42-f91910f77b50 200.png
Vectorization:  Mrmw