SD15 - Sensor Wall Mounted Soap DispenserThe SD15 is a stainless steel wall mounted automatic soap dispenser that dispenses foam soap. (Different soap type results in different dispense volume: 0. 6 0. 8 cc per use for foam soap). One of the advantages of installing the SD15 is that it gives the restroom a nice and clean look, especially when installed with the other AquaDesign wall mounted range of hand dryer and sensor faucet, because only the spout is affixed to the wall with the main