an external thermal switch must be connected (contact Grundfos)
DDA 17-7 AR-PP/V/C WITH ACCESS The SMART Digital DDA is a compact positive displacement
DDA 200-4 AR-PVC/V/C-F-31U3U3F The SMART Digital DDA is a compact positive displacement
Pulse control in ml/pulse (incl
Fieldbus control (GENIbus prepared for Grundfos CIU fieldbus modules)
cm 5 2 a r a e aqqe g a a n 97641291 an external thermal switch mustCompact, reliable, horizontal, multistage, end suction centrifugal pump with axial suction port and radial discharge port. The shaft, impellers and chambers are made of stainless steel. The inlet and discharge parts are made of cast iron. The mechanical shaft seal is a special designed, unbalanced O ring seal. Pipework connection is via internal Whitworth pipe threads, Rp (ISO 7 1). The pump is fitted with a 3 phase, foot mounted, fan cooled