DDA 12-10 AR-PVC/V/C-F-32U2U2F The SMART Digital DDA is a compact positive displacement

The motor versions EEx e and EEx de defined by Grundfos are certified by the manufacturers according to ATEX guidelines for electrical operating supplies

Single ball valves

The dosing capacity is adjusted by varying the stroke length at the stroke adjustment knob in the ratio 1 to 10

cr 1s 11 a fgj a v hqqv 93391633 DDA 12-10 AR-PVC/V/C-F-32U2U2F The SMARTVertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). The pump head and base are in cast iron all other wetted parts are in stainless steel. Power transmission is via a rigid split coupling. Pipe connection is via combined DIN ANSI JIS flanges. The pump is fitted with a 3 phase, fan cooled asynchronous motor.