DDA 17-7 AR-PP/E/C-F-31I002FG The SMART Digital DDA is a compact positive displacement

Submersible borehole pump

the duration of the discharge stroke varies

Le valvole a pedale sono installate all'estremità inferiore del tubo di aspirazione e includono il peso

cm 15 4 a r i e aqqe f a a n 98958451 DDA 17-7 AR-PP/E/C-F-31I002FG The SMARTCompact, reliable, horizontal, multistage, end suction centrifugal pump with axial suction port and radial discharge port. Pump materials in contact with the liquid are in stainless steel. 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 asynchronous motor.