The Grundfos DDE AR Advanced Control Smart Digital XL range is designed for high-capacity chemical dosing where manual, pulse or analogue control is required.
These XL dosing pumps suit larger water treatment, fertigation, cooling water and industrial systems needing simple automation and external signal control. The DDE AR range offers manual adjustment, pulse input, 4–20mA control, relay outputs and PVC/PTFE/Ceramic wetted materials.
