Ciò consente una regolazione fine della velocità del motore che

They are particularly required for DDA-FC or DDA-FCM pumps at very small flow rates

DDA 17-7 FC-PV/V/C-F-31U2U2FG The SMART Digital DDA is a compact positive displacement

random start delay in case of general power shutdown

Grundfos Dedicated Controls is a control system designed for installation in either commercial buildings or network pumping stations with one or two pumps

nk 32 160 1 169 aa2f2aesbaqejw1 97831493 Ciò consente una regolazione fineNon self priming, single stage, centrifugal pump designed according to ISO 5199 with dimensions and rated performance according to EN 733. Flanges are PN 16 with dimensions according to EN 1092 2. The pump has an axial suction port, a radial discharge port and horizontal shaft. It is of the back pull out design enabling removal of the motor, coupling, bearing bracket and impeller without disturbing the pump housing or pipework. The unbalanced rubber