Unilift AP35B, AP50B

End-of-Life Information
Grundfos Unilift AP35B and AP50B wastewater pumps 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 Risk

  • Safety related to materials used
    There is no risk for people during the disassembly process posed by the materials used for the product.
  • Safety related for handling the product
    The oil chamber of the pump contains 60 ml non-toxic oil (Shell Ondina 15).

Disassembly of the Product
The main materials of the components are:

  • Stainless steel
  • Copper
  • Aluminium
  • Rubber material (NBR)

and can therefore be recycled to a large extend – depending on the national possibilities for recycling.

The motor unit cannot be disassembled with standard tools as the motor unit is welded. A saw might be of help here.

There are no loose parts inside the motor.

DesignationName  MaterialSpecial Disassembly Consideration
1Motor unit  Stainless steel, Copper and Aluminium 
2ImpellerStainless steel 
3Pump housingStainless steel 
4Upper  Stainless steel 
5Pump inletStainless steel 
6BaseStainless steel 
Additional materials:Screws, gaskets, cable etc.: Various materials less than 5% of weight
5h _APB