DUOTRONIC III features an extra light 1/8 HP motor pump, ensuring considerable outflow without preliminary pressure. The pump is a magnetic transmission, centrifugal device. DUOTRONIC III is equipped with a mixing system (based on the principle of the water fountain) allowing homogeneous mixing. Specifications: Stainless steel base with handles. 11 litre tank, graduation in litres. 15 Psi pressure. 220/mono /50 Hz.