SСALE PREVENTING DEVICE OF USD SERIES The device is intended for destruction of available scale (carbonate deposits) and further prevention of its formation on surfaces of heat exchanging equipment of wide application with temperature of the shell in the place of the transducers installation up to 160 °C. The device is widely applied in heat exchanging equipment: steam and hot-water boilers of drum type, other boilers, capacitors and so on. The devices are easily mounted on heat exchanging[...]