Grundfos UPM3 circulators must be disposed of according to local regulations by using a public or private waste collection service. If this is not possible, contact the nearest Grundfos company or service workshop.
- Safety related to materials used
There is no risk for people during the disassembly process posed by the materials used in the product.
Disassembly of the Product
The main materials of the components are:
- Cast Iron
- Electronic components
- Composite materials
and can therefore be recycled to a large extend – depending on the national possibilities for recycling.
The pump is assembled by using screws and bolts and can be disassembled with standard tools. There are no loose parts inside the motor.
|Pos. no.||Designation||Material||Special disassembly considerations|
|Control box housing||Composite PC GF10 FR|
|1||Control electronics||PCB with SMD components|
|Control box heat sink||Aluminium|
|2||Front foil||LEXAN 8A13F|
|3||Stator housing||Aluminium, Silumin|
|4||Stator||Copper wire||The stator is heat-shrink fitted into the stator housing|
|Stator lamination||Laminated Iron|
|5||Push deblocking device||Stainless steel|
|6||Radial bearing||Ceramics||The front-bearing is shrink fitted into the rotor can|
|7||Rotor can||Stainless steel|
|Rotor tube||Stainless steel|
|Rotor cladding||Stainless steel|
|Thrust bearing retainer||EPDM|
|11||Screws||Stell, eco lubric coated|
|12||Bearing plate||Stainless steel|
|14||Impeller||Composite/ PES 30 % GF||The impeller is shrink fitted onto the shaft|
|15||Pump housing||Cast iron GG15|
|16||Neck ring||Stainless steel|