Since we launched the Sludge Pro Disc Pump product line, there have been several questions as to whether or not a single disc or double disc pump is more appropriate for a specific wastewater treatment application.

To be clear, there is not always a need for a double disc pump, a single disc pump will fit the pump specification properly. One of the reasons why consulting engineers and contractors have put the double disc pump specification in place is because there has been few other alternatives.