The Grundfos cartridge shaft seal ensures high reliability

DDA 30-4 AR-PVC/V/C-F-32I002FG The SMART Digital DDA is a compact positive displacement

DDA 120-7 AR-SS-L/T/SS-F-31A1A The SMART Digital DDA is a compact positive displacement

La pompa è dotata di un motore asincrono raffreddato ad aria

DDA 30-4 FC-PP/E/C-F-32I002FG The SMART Digital DDA is a compact positive displacement

injection unit 95730948 The Grundfos cartridge shaft sealInjection units connect the dosing line with the process line. They ensure a minimum counterpressure of 0. 7 bar, and avoid backflow of the dosing liquid. The spring loaded non return valve comes with Tantal spring. The injection pipe of PP, PVC and PVDF versions can be shortened.