Wilo USA announced an extended range of models for the Wilo-Stratos GIGA line of centrifugal pumps to include 3- and 4-in. models, bringing the total offering of the Wilo-Stratos GIGA line to 28 models. Company officials said 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.
With heads up to 167 ft. and flows to 550 gpm, the GIGA also features high-corrosion protection due to its cataphoretic coating, enabling it to withstand high pressure and weathering. The new ranges of the Wilo-Stratos GIGA are now available by contacting local Wilo USA representative.