In 2007, four Wirth™ TPM pumps were delivered to the Southern Peru Copper Corporation to be installed around the tailings disposal dams in Quebrada Honda in Toquepala, Peru. The project processes 147,000 t tailings per day with tailings being placed in two tailing dams, Dique Principal and Dique Lateral. Three Wirth™ TPM pumps are operating at a discharge flow of 295 m³/h and a discharge pressure of 6 MPa. One pump operates 190 m³/h at a discharge pressure of 8 MPa.