The Classic Fusion Round provides hot, cold and 108°C filtered boiling water from a single tap. When used with the CUBE tank as well as PRO3, it can also provide filtered chilled and filtered sparkling water.

The tap is manufactured with a child–proof double push-and-turn handle. In addition, the PRO3 installation includes a safety feature in the form of a maximum temperature / pressure relief valve set to 8 bar.

The Classic Fusion Round is available in stainless steel (RVS), polished chrome (CHR) and patinated brass (PTN).

The PRO3 tank requires 230V power, has a capacity of 3 litres and a wattage of 1600W. It has a height of 46,7cm, a diameter of 15cm and a total height requirement of 54cm. The recommended operating pressure is 200–400kPa (2–4 bar) with minimum mains and hot water pressures of 200kPa (2 bar).

The CUBE tank operates on 220–240V with a wattage of 100W. It delivers filtered chilled water at 2,4 litres/min and filtered sparkling water at 2 litres/min, with a chilling time of 30 minutes and average standby consumption of 5W. It measures 50cm high, 15,3cm wide (22,3cm including CO&sub2 cylinder) and 27cm deep (34cm including CO&sub2 cylinder), and operates between 200kPa and 400kPa (2–4 bar) for both water and CO&sub2 pressure.

The Classic Fusion Round requires a 35mm tap hole (Hole Ø35) and supports a maximum worktop thickness of 50mm.