Stratos GIGA 2/3-160, 3-Speed Cast Iron Stratos GIGA Series Inline Circulator, 5.7 HP

Special Features/Product Advantages: Innovative high-efficiency pump for highest efficiency, based on a new Wilo glanded pump design Highly efficient EC motor (efficiency = IE4 limit values according to IEC TS 60034-31 Ed.1) New hydraulics ideally adjusted to the EC motor technology Integrated electronic power adjustment Extremely compact and space-saving design Easy-to-operate due to established red button technology and display Different control modes p-c, p-v, PID and n=const. (manual control mode) Control range is up to three times as high as for conventional electronically controlled pumps Analogue interfaces 0-10 V, 2-10V, 0-20 mA, 4-20 mA Optional interfaces for bus communication using plug-in IF-Modules Integrated double pump management with efficiency-optimized peak-load activation Two configurable signal relays for run and fault signals Fault management tailored to heating and air-conditioning applications Access disable on the pump can be activated Integrated full motor protection High corrosion protection due to cataphoretic coating Condensate drainage as standard Integral threaded pump feet for foundation installation Application: Hot water heating systems, air conditioning, closed cooling circuits, industrial circulating systems without abrasive subtances. Design: High efficiency, single stage, low pressure, inline centrifugal pump Supplied with EC motor and electronic duty adaptation Available in glanded construction , mechanical shaft seal, and flanged connections