English: Mixing faucet/Tap for shower/bathtub. In the middle is a complete piece, the two halves are on the left and right. The hot/cold water enters from the left/right side, gets mixed at the (not shown) mixing attachment, and the mixed water goes up (to the shower) or down (to the tub). Lots of undercuts created with lost cores in sand casting. See also File:Mixing Tap explained.jpg for explanation of flows