The pump is of the canned rotor type, i.e. pump and motor form an integral unit without shaft seal and with only two gaskets for sealing. The bearings are lubricatd by the pumped liquid. The pump has 3-step speed selector. The pump is characterized by:
Ceramic shaft and radial bearings
Carbon axial bearing
Stainless steel rotor can and bearing plate
Corrosion-resistant impeller, Composite and PES/PP
Stainless steel pump housing
Technical specification
Years Guaranteed2Voltage230 VTypeDomesticNumber of Phases1Maximum Pressure10 barMaximum Head4300 mmMaterialStainless SteelRange DescriptionUPSManufacturer Model No95906772Brand NameGrundfos
Reviews
Grundfos UPS 25-55N Stainless Steel Hot Water Circulator