The frequency converter is sold as a separate accessory and must be purchased along with the pump

Timer-based batch function (dosing timer cycle or week)

Double ball valves for highest dosing accuracy

DDE or DDI dosing pump

Dedicated Controls supports the following Grundfos CIM modules:

sl1 80 80 15 4 50e c 98625875 The frequency converter is soldNon self priming, single stage, centrifugal pump designed for handling wastewater, process water and unscreened raw sewage. The pump is designed for intermittent and continous operations in submerged installation. The revolutionary S tube impeller provides free spherical passage of solids up to 80 mm and is suitable for wastewater with a dry matter content of up to 3 %. A unique stainless steel clamp assembling system enables quick and easy