ROSEMONT, Illinois - Wilo USA announced an extended range of models for the Wilo-Stratos GIGA line of centrifugal pumps to include three and four inch models, bringing the total offering of the Wilo-Stratos GIGA line to 28 models.
The Wilo-Stratos GIGA is a space-saving in-line circulator with ECM technology that is designed for use in hot water heating systems, air conditioning, closed cooling circuits, industrial circulation and solar and geothermal systems. The GIGA features a motor-powerhead combination which gives optimal control over the pump, up to 9 hp with motor efficiencies now in class IE5.