UNIDADES RECIRCULADORAS DE AMONIACO

The units of Alfrio recirculation of ammonia are tanks that accompanied by centrifugal pumps and precise systems of control are used in systems of refrigeration with ammonia of two stages or an economized stage for low temperatures, widely used in freezing systems IQF type, trolley freezer, static freezing tunnels, among others.
Alfrio recirculating tanks are designed and built with ASME stamp, which involve materials of high mechanical strength and high resistance to low temperatures. Pumps that suck liquid ammonia (at low temperature) and supply it to the evaporators are heavy duty and allow to reach long horizontal and vertical distances in the plant.
These units are supplied with state-of-the-art control systems that allow the ammonia to be fed precisely and to protect the compressors that suck from them.