So you know you need an image of a faucet, you know you need it! The original source of this image was a water propaganda pamphlet produced by the America EPA youth outreach program (thus clearly public domain) and although the original was black and white, I painstakingly added colour to just make it a little more cliparty.
水龍頭
Air Water、Blends
空氣水、混紡
資料來源：openclipart ( https://openclipart.org/ )