Grundfos DMH 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.
To identify the specific product materials, please check the Type key available in the product nameplate as described in the product´s Installation and operating instructions.
Safety related to materials used
The materials used in DMH pumps do not pose any health risk to the person handling them. Please observe the corresponding indications in the Installation and operating instructions for taking the product out of operation.
The pump housing is filled with non-toxic hydraulic oil.
Safety related to handling the product
The required safety measures for handling the chemical being dosed with this pump should be taken. The parts in contact with the fluid should be rinsed and cleaned before disposal in an environmentally sound way.
The product should be taken out of operation according to the recommendations described in the Installation and operating instructions. The necessary precautions when draining the hydraulic oil from the pump should be followed.
Care should be taken when handling the pump due to its weight.
Disassembly of the Product
Depending on the pump model, the materials of the product components are:
Stainless Steel of different grades
Thermoplastics of different compositions
Elastomers of different compositions
The pump can be disassembled with standard tools.