Product OverviewWet rotor circulator with EC motor and integrated automatic capacity adjustment. Great for residential and light commercial applications
Features and BenefitsRed button technology for very easy operationGraphic pump display with rotatable display adjustable from US units(default) to metricPump communication with IF (interface) module that can be easily retrofitted: ideal external operationMotor protection with electronic overload protection (min/max voltage, max temp, dry run, overload)Interface connection for extending built in functions, for building automation (BA) systems and external controlImpeller with three-dimensional curved blades and rotor can using carbon fibre compound material Energy efficiency class AUp to 80% power saving compared with constant speed circulating pumpsStainless steel shaftPre-selectable control modes Δp-c, Δp-v, Δp-T for optimum load adjustmentPre-selectable speed for constant operationAutomatic setback operation for additional energy savings ("Autopilot")Dual pump operation (master/slave, parallel and stand-by operation)Programming via manual "red button" or Wilo IR (infra-red) module/monitorInfra-red interface for wireless data exchange with IR-Module/IR-Monitor BMS interfaces with optional IF (interface) module (LONworks and 0-10 Vdc)Pump communication with IF (interface) module that can be easily retrofitted: ideal external operationFault lamp and contact for collective fault signalPump flanges - 2 bolt oval 1 ¼" and 1 ½" - 4 bolt 2" pump flange - 4 bolt 3" 125 # raised face ANSI
Flanges are not inculded.
Fits most standard hydronics applications
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