Pumps for Conveying Transformer Oil

In transformers, a highly refined mineral oil or silicone oil is used for insulation and cooling. For smaller transformers, passive cooling is sufficient. For more powerful transformers, the waste heat must be dissipated via a separate heat exchanger. This is where centrifugal pumps are used.

Our hermetically sealed M-series prevents the leakage of the “highly fluid” transformer oil. Long service life is guaranteed by our low-wear sliding bearing. Our pumps can be supplied in heat-resistant polymer version.