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

Auto deaeration during pump standby to avoid stand-still due to air-locking

The click-stop mounting plate allows installation in three different positions without using any additional accessories

DDA 30-4 AR-PVC/E/C-F-31U2U2FG The SMART Digital DDA is a compact positive displacement

automatic redirection of alarms and warnings to the on-duty staff

foot valve 2l g5 8 pe t c u2 98070967 DDA 120-7 AR-SS-L/V/SS-F-31A1A The SMARTFoot valves are installed at the lower end of the suction Hose and include weight, strainer (mesh size 0,8mm) and non return valve Additionally they include Reed switch unit with two floaters for low level and empty indication (switch mode adjustable NO or NC) Cable with PE jacket M 12 plug to connect DDA, DDC, DDE or DDI dosing pump PE cap, d. 58 mm, for assembly in Grundfos cylindrical tanks, or for use with tank adaptors.